Sub Ally Support Skills

About

Some characters have support skills that are active even when they are set as a sub ally, also known as the backline or back row.

• Some of these support skills only work from the backline, while others work in both the frontline and backline.
  • If the skill says "Takes effect even when (character) is a sub ally" then it works both as a main ally and as a sub ally.
    • However, not all skills specify this in game.
  • If the skill says "When Sub Ally:" then it only works as a sub ally.
• If you have two backline characters with a similiar support skill category(Extra Damage, Grant Buffs/Crests) Only the Character in the 5th slot will activate their effect.
  • For example,  Bullet BurstWhen Sub Ally: 300% bonus Light damage to a foe upon the chain burst AscensionLight-elemental chain burst of 4 or more chains. (Damage cap: ~580,000). and  Fastest Draw In the SkiesWhen Sub Ally: Light damage to a foe upon Light chain burst activation.
    (Boost to damage specs based on number of chains.), only Bullet Burst activates
  • Another example,  Lord of Frost AgleamUpon chain burst activation: All allies gain Aurora CrestLight magic is amplified (Max: 5 / Can't be removed)
    Duration: Indefinite.
    (Takes effect even when Aglovale is a sub ally.) and  Heartful SoulUpon the chain burst AscensionLight-elemental chain burst of 4 or more chains.:
    Activate  Infinite LoveAll Light allies gain Infinite LoveATK is boosted / DEF is boosted / Double attack rate is boosted / Triple attack rate is boosted (Can't be removed)
    Multiplier: NormalDuration: 3 turnsStacking: Special Buff and HypeATK is boosted
    Duration: 3 turns..
    (Takes effect even when Ladiva is a sub ally.), only Lord of Frost Agleam activates
• Support skills from allies that boost ATK affect the Main Character's estimated damage even when that ally is placed in a sub ally slot. These support skills do not work from the backline in actual battle.
  • This includes characters such as (but not limited to) Yaia, Anila, and Lilele.
• A number of these support skills involve Crest-based mechanics.
  • Although the character in question would have to be in the front line to provide the crests in the first place, this characteristic can be utilized with any other source of the appropriate crest in the party setup even if they stay in the back row the whole time.
• The Arcarum Evokers notably all have sub ally support skills, in addition to a support skill that activates when they are switched out from the backline to the frontline.

Similarly related, there are also characters who have main ally support skills that activate when another specific character is an ally, whether they are a main ally or sub ally.

Characters with Sub Ally Support Skills

Icon	Name	Rarity	Character Element	Affected Element	Support Skill	Also Works from Frontline?	Crests?	Evoker?	Description	Notes
	Nighthound	N/A	01	01	Abrupt ShotWhen Sub Ally: Elemental damage to all foes upon any chain burst activation (Damage cap: ~800,000).	No	No	No	Upon chain burst activation: Elemental damage to all foes.	Unlocks at Master Level 20. The Main Character begins the battle in first position. Nighthound can switch places with a sub ally using  ChangeMain Character switches positions with a sub ally. or  Tactical RelocationSwitch positions of any two allies..
	Aglovale	03	02	01	Absolute ZeroAll allies gain Water ATK UpWater ATK is boosted Duration: 3.5 turnsStacking: Support SkillApplied during the attack phase. On the next turn, it'll have 3 turns remaining. upon chain burst activation. (Effect enhanced based on number of chains.) (Takes effect even when Aglovale is a sub ally.)	Yes	No	No	All allies gain Water ATK UpWater ATK is boosted Duration: 3.5 turnsApplied during the attack phase. On the next turn, it'll have 3 turns remaining. upon chain burst activation. (Effect enhanced based on number of chains.)
	Aglovale (Valentine)	03	05	01	Lord of Frost AgleamUpon chain burst activation: All allies gain Aurora CrestLight magic is amplified (Max: 5 / Can't be removed) Duration: Indefinite. (Takes effect even when Aglovale is a sub ally.)	Yes	Yes	No	All allies gain Aurora CrestLight magic is amplified (Max: 5 / Can't be removed) Duration: Indefinite upon chain burst activation.
	Alanaan	03	01	01	The Sun ReversedWhen Sub Ally: 20% boost to Fire allies' healing specs. Remove 1 debuff from a Fire ally when that ally takes turn-based damage. At level 95: Fire allies also gain 10% ATK Up (Stackable / Max: 50%)ATK is boosted (Stackable / Can't be removed) Strength: 10% (Max: 50%)Multiplier: Unique StackableDuration: Indefinite and 10% DEF Up (Stackable / Max: 50%)DEF is boosted (Stackable / Can't be removed) Strength: 10% (Max: 50%)Duration: Indefinite when they take turn-based damage.	No	No	Yes	20% boost to Fire allies' healing specs. Remove 1 debuff from a Fire ally when that ally takes turn-based damage.
	Albert (Dark)	03	06	06	Electrifying FeatsBoost to Dark allies' skill specs based on foe's ThunderstruckMultiattack rate is lowered based on lvl (Max: 10 / Can't be removed) lvl. (Takes effect even when Albert is a sub ally.)	Yes	No	No	Boost to Dark allies' skill specs based on foe's ThunderstruckMultiattack rate is lowered based on lvl (Max: 10 / Can't be removed) lvl.	ThunderstruckMultiattack rate is lowered based on lvl (Max: 10 / Can't be removed) lvl can also be raised by other parties in a raid.
	Altair (Holiday)	03	01	01	Star of the Holy Night's MiracleBoost to Fire allies' critical hit rate based on their number of Hellfire CrestFire magic is amplified (Max: 5 / Can't be removed) . (Boost takes effect even when Altair is a sub ally.)	Yes	Yes	No	Boost to Fire allies' critical hit rate based on their number of Hellfire CrestFire magic is amplified (Max: 5 / Can't be removed) .
	Anna (SSR)	03	01	01	Magical LineageBoost to Fire allies' skill specs based on the foe's SingedHP is lowered on every turn based on Singed lvl (Can't be removed) lvl. (Takes effect even when Anna is a sub ally.)	Yes	No	No	Boost to Fire allies' skill specs based on the foe's SingedHP is lowered on every turn based on Singed lvl (Can't be removed) lvl.	SingedHP is lowered on every turn based on Singed lvl (Can't be removed) lvl can also be raised by other parties in a raid.
	Arthur (Event)	02	04	04	Knight of Kindness5% boost to Wind allies' charge bar at the start of battle. (Takes effect even when Arthur is a sub ally.)	Yes	No	No	5% boost to Wind allies' charge bar at the start of battle.	Doesn't stack with Charlotta's  Apostle of Justice5% boost to all allies' charge bars at battle start. (Takes effect even when Charlotta is a sub ally.).
	Cagliostro	03	03	03	World Cutest!Boost to Earth allies' critical hit rate based on their number of Wasteland CrestEarth magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Cagliostro is a sub ally.)	Yes	Yes	No	Boost to Earth allies' critical hit rate based on their number of Wasteland CrestEarth magic is amplified (Max: 5 / Can't be removed) .
	Cagliostro (Halloween)	03	06	06	Oblivion's BanquetLight damage reduction to Dark allies based on their number of Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Cagliostro is a sub ally.)	Yes	Yes	No	Light damage reduction to Dark allies based on their number of Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) .
	Cagliostro (Summer)	03	02	02	Beach-ReadyBoost to Water allies' critical hit rate based on their number of Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Cagliostro is a sub ally.)	Yes	Yes	No	Boost to Water allies' critical hit rate based on their number of Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) .
	Caim	03	03	03	The Hanged Man ReversedWhen Sub Ally: When all equipped weapons are different, 20% boost to Earth allies' ATKMultiplier: Perpetuity, 50% boost to DEF, and 10% boost to damage cap. At level 95: Also supplement Earth allies' damage (Damage cap: 20,000).	No	No	Yes	When all equipped weapons are different, 20% boost to Earth allies' ATK, 50% boost to DEF, and 10% boost to damage cap.	Does not stack with Diantha's  Never Ending Fantasy5% boost to Earth MC's damage cap. (Takes effect even when Diantha is a sub ally.).
	Cain (Holiday)	03	01	01	Happy Trails10% Wind damage reduction to Fire allies. All Fire allies start battle with Dispel Cancel (1 time)Effects that remove buffs will be nullified (1 time) Duration: Indefinite. (Takes effect even when Cain is a sub ally.)	Yes	No	No	10% Wind damage reduction to Fire allies. All Fire allies start battle with Dispel Cancel (1 time)Effects that remove buffs will be nullified (1 time) Duration: Indefinite.
	Catura (Event)	01	03	03	Hopeless Romantic's DreamWhen Sub Ally: 5% boost to Earth allies' triple attack rate.	No	No	No	5% boost to Earth allies' triple attack rate.
	Charlotta	03	02	01	Apostle of Justice5% boost to all allies' charge bars at battle start. (Takes effect even when Charlotta is a sub ally.)	Yes	No	No	5% boost to all allies' charge bar at the start of battle.	Obtained at level 95. Does not stack with Arthur (Event)'s  Knight of Kindness5% boost to Wind allies' charge bar at the start of battle. (Takes effect even when Arthur is a sub ally.).
	Charlotta (Halloween)	03	05	01	Carnival KnightAdd 1 blue potion at battle start. (Takes effect even when Charlotta is a sub ally.)	Yes	No	No	Add 1 blue potion at battle start.
	Chloe (Summer)	02	04	01	UV Is No Joke! ☆=(ゝω･)When Sub Ally: Lessen Earth damage taken for main allies by 5%.	No	No	No	5% Earth damage reduction to all allies.	Chloe (Summer) can switch places with a sub ally using  ZOMG! Fer realz?Switch out with a sub ally. (When Turned UpGains bonus effects upon using certain skills is consumed: All allies also gain Shield (800)Next ATK received will be ineffective for a fixed amount Strength: 800Duration: Indefinite after switch.).
	Cinnamoroll and Pompompurin	03	04	04	We'll Help Too ♪30% boost C.A. damage and 5% boost to C.A. damage cap for Wind friends ☆ (Takes effect even when Cinnamoroll and Pompompurin is a sub ally ♪)	Yes	No	No	30% boost C.A. damage and 5% boost to C.A. damage cap for Wind friends ☆	Stacks with Seofon's  Star Sword Sovereign50% boost to Wind allies' C.A. damage. Boost to Seofon's ATKMultiplier: Perpetuity and multiattack rate based on SwordshineATK and multiattack rate are boosted based on lvl Multiplier: Perpetuity lvl. SwordshineATK and multiattack rate are boosted based on lvl Multiplier: PerpetuityDuration: Indefinite lvl rises every turn by 1 and lowers by 2 upon taking damage (Max: 3). At level 90: Also boosts Wind allies' C.A. damage cap by 10%. Now SwordshineATK and multiattack rate are boosted based on lvl Multiplier: PerpetuityDuration: Indefinite lvl rises every turn by 2 and lowers by 2 upon taking damage (Max: 5)..
	De La Fille	03	05	05	Seven Jewel RadianceBoost to Light allies' healing specs based on their number of Aurora CrestLight magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when De La Fille is a sub ally.)	Yes	Yes	No	Boost to Light allies' healing specs based on their number of Aurora CrestLight magic is amplified (Max: 5 / Can't be removed) .	Obtained at level 95.
	De La Fille (Earth)	03	03	01	Look What I've Found...Chance to get casino chips at the end of the battle. (Takes effect even when De La Fille is a sub ally.)	Yes	No	No	Chance to get casino chips at the end of the battle
	Diantha	03	03	03	Never Ending Fantasy5% boost to Earth MC's damage cap. (Takes effect even when Diantha is a sub ally.)	Yes	No	No	5% boost to Earth MC's DMG cap.	Does not stack with Caim's  The Hanged Man's CharityWhen an Earth ally has 12 or more buffs at end of turn: Remove 1 debuff from that ally..
	Doraemon	03	02	01	Four-dimensional PocketWhen Sub Ally: A random gadget activates every 5 turns.	No	No	No	A random gadget activates every 5 turns.	Can activate  The Tripinator3-hit, 150% Water damage to a foe (Damage cap: ~140,000 per hit). Inflict DelayReduce a foe's filled charge diamonds by 1 Base Accuracy: 100% and Accuracy LoweredAttacks and special attacks have a chance to miss Base Accuracy: 100%Duration: 3 turnsLocal status effect.,  Cupid's ArrowInflict CharmedAttacks are slightly limited Base Accuracy: 80%Duration: 3 turnsLocal status effect, 25% ATK DownATK is lowered Strength: 25%Base Accuracy: 100%Duration: 5 turnsLocal status effect, and 25% DEF DownDEF is lowered Strength: 25%Base Accuracy: 100%Duration: 5 turnsLocal status effect on a foe.,  The Legendary Blade "Denkomaru"500% Water damage to a foe (Damage cap: ~635,000). Raise foe's ThunderstruckMultiattack rate is lowered based on lvl (Max: 10 / Can't be removed) Base Accuracy: Guaranteed to land if the foe does not have 100% debuff resistance (10,000% base accuracy)Duration: 180 seconds lvl by 1 (Max: 10)., or  Timeout WatchInflict Time StopCan't attack Base Accuracy: 200%Duration: 1 turn Local status effect on all foes. Gain Double StrikeAttacks twice each turn Duration: 1 turn .
	Erin (SSR)	03	02	02	Forever BrilliantBoost to Water allies' healing specs based on their number of Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Erin is a sub ally.)	Yes	Yes	No	Boost to Water allies' healing specs based on their number of Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) .
	Estarriola	03	04	04	Temperance ReversedWhen Sub Ally: All Wind allies gain a random buff upon Wind chain burst. At level 95: Number of buffs increased based on number of chains.	No	No	Yes	All Wind allies gain a random buff upon activating a Wind chain burst.	Domain Support Skill: All Wind allies gain Dispel CancelEffects that remove buffs will be nullified (1 time) Duration: Indefinite upon activating  Temperance ReversedWhen Sub Ally: All Wind allies gain a random buff upon Wind chain burst. At level 95: Number of buffs increased based on number of chains. with the chain burst Galeburst.
	Ewiyar	03	04	04	Life with a Kitty20% boost to Wind allies' dodge rate. Upon a Wind ally dodging: Restore their own HP (Healing cap: 800) and remove 1 debuff. (Activates even when Ewiyar is a sub ally.)	Yes	No	No	20% boost to Wind allies' dodge rate. Upon a Wind ally dodging: Restore their own HP (Healing cap: 800) and remove 1 debuff.	Ewiyar can switch places with a sub ally using  Stuj Tel Em Pan(Time for a nap!) (Switch out with a sub ally. [When Ewiyar switches with a Wind ally: Grant the ally HypeATK is boosted Duration: 3 turns for floofing Ewiyar.]).
	Fif	03	05	05	Super-Special Holy MiracleReduce all allies' turn-based damage taken by 20%. At level 150: Turn-based damage reduction now affects Light allies instead. When a Light ally is below 25% HP: Activate  SunshineRestore 200 + 20% of all allies' HP (Healing cap: 3000). All allies gain RefreshHP is restored on every turn Strength: 300 HPDuration: 3 turns. At level 55: Effect enhanced. At level 95: Healing cap increased to 4000. RefreshHP is restored on every turn Strength: 300 HPDuration: 3 turns upgraded to RevitalizeRecover HP each turn. Boost to charge bar if HP is full. Strength: 500 HP or 10% charge barDuration: 3 turns. All allies also gain StrengthATK is greatly boosted based on how high HP is Strength: 20% when HP is 50% or above, 10% when at 1 HPDuration: 3 turnsStacking: Teamwide. at end of turn. (Turn-based damage reduction takes effect even when Fif is a sub ally.)	Yes	No	No	Reduce Light allies' turn-based damage taken by 20%.	Obtained at level 150.
	Fiorito (Holiday)	03	06	06	Personal TrainerWhen a Dark ally uses a skill that consumes HP or max HP: Raise their BulkDark allies' ATK, DEF, and DMG cap are boosted based on Bulk lvl (Max: 5 / Can't be removed) Multiplier: NormalDuration: Indefinite lvl by 1 (Max: 5). (Takes effect even when Fiorito is a sub ally.)   Bloomin' BrawnBoost to Dark allies' ATKMultiplier: Normal, DEF, and DMG cap based on their BulkDark allies' ATK, DEF, and DMG cap are boosted based on Bulk lvl (Max: 5 / Can't be removed) Multiplier: NormalDuration: Indefinite lvl. (Takes effect even when Fiorito is a sub ally.)	Yes	No	No	When a Dark ally uses a skill that consumes HP or max HP: Raise their BulkDark allies' ATK, DEF, and DMG cap are boosted based on Bulk lvl (Max: 5 / Can't be removed) Multiplier: NormalDuration: Indefinite lvl by 1 (Max: 5). Boost to Dark allies' ATKMultiplier: Normal, DEF, and DMG cap based on their BulkDark allies' ATK, DEF, and DMG cap are boosted based on Bulk lvl (Max: 5 / Can't be removed) Multiplier: NormalDuration: Indefinite lvl.
	Florence	03	04	04	FarsightedBoost to Wind allies' debuff success rate based on their number of Typhoon CrestWind magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Florence is a sub ally.)	Yes	Yes	No	Boost to wind allies' debuff success rate based on their number of Typhoon CrestWind magic is amplified (Max: 5 / Can't be removed) .
	Florence (Halloween)	03	05	05	Festival's ShepherdBoost to Light allies' critical hit rate based on their number of Aurora CrestLight magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Florence is a sub ally.)	Yes	Yes	No	Boost to Light allies' critical hit rate based on their number of Aurora CrestLight magic is amplified (Max: 5 / Can't be removed) .
	Forte	03	06	06	Sky SupremacyBoost to Dark allies' skill specs based on their number of Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Forte is a sub ally.)	Yes	Yes	No	Boost to Dark allies' skill damage and skill damage cap based on their number of Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) .
	Fraux	03	01	01	The Devil ReversedWhen Sub Ally: Extend durations of debuffs landed by Fire allies by 1 turn. At level 95: 50% boost to skill damage and 10% boost to skill damage cap for Fire allies.	No	No	Yes	Extend Fire allies' debuff durations to foes by 1 turn.
	Friday (Summer)	02	01	01	Casual FridayWhen Sub Ally: Refresh effect to Fire allies on Fridays (JST) (Healing cap: 250)	No	No	No	Refresh effect to Fire allies on Fridays (JST) (Healing cap: 250).
	Geisenborger	03	05	05	The Star's TreadsAt end of turn when Geisenborger's HP is at 1: Gain 50% Sharp ATK Up (1 time)ATK is sharply boosted Strength: 50%Multiplier: AssassinDuration: 1 turn .	No	No	Yes	Caps Dark damage taken by Light allies at 10,000 per hit.
	Haaselia	03	02	02	Lunar ReflectionBonus Water DMG effect to Water allies based on the moon phase.	No	No	Yes	+2% boost to Water allies' ATK per turn passed (Max: 20% at 10 turns). +4% boost to Water allies' DEF per turn passed (Max: 40% at 10 turns).
	Halluel and Malluel (Summer)	03	05	05	Adventurous TwinsSupplement Light allies' damage dealt based on their number of Aurora CrestLight magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Halluel and Malluel is a sub ally.)	Yes	Yes	No	Supplement Light allies' damage dealt based on their number of Aurora CrestLight magic is amplified (Max: 5 / Can't be removed) .
	Izmir (Summer)	03	02	02	Dreams and Midsummer NightsBig boost to all allies' ATKNormal Stamina modifier based on how high Izmir's HP is. Boost to Water allies' C.A. specs based on foe's GlaciateMultiattack rate is lowered based on lvl (Max: 10 / Can't be removed) lvl. (Boost to C.A. specs activates even when Izmir is a sub ally.)	Yes	No	No	Boost to Water allies' C.A. specs based on foe's GlaciateMultiattack rate is lowered based on lvl (Max: 10 / Can't be removed) lvl.	GlaciateMultiattack rate is lowered based on lvl (Max: 10 / Can't be removed) lvl can also be raised by other parties in a raid.
	Jasmine (SSR)	03	06	01	Herbalist's HandbagAdd 1 green potion at battle start. (Takes effect even when Jasmine is a sub ally.)	Yes	No	No	Add 1 green potion at battle start.
	Joel (SR)	02	02	02	Bay WatcherWhen Sub Ally: 150 HP boost to Water allies' healing cap.	No	No	No	150 HP boost to Water allies' healing cap.	Joel (SR) can switch places with a sub ally using  Run, Swim, RunSwitch out with a sub ally. Reset RescueAttack specs and healing specs are boosted based on Rescue lvl (Max: 5 / Can't be removed) lvl. (All allies gain RefreshHP is restored on every turn Duration: 3 turns after switching out based on RescueAttack specs and healing specs are boosted based on Rescue lvl (Max: 5 / Can't be removed) lvl.).
	Karteira (SR)	02	04	01	Extended Mastery Support SkillBoost to rupies earned in battle ★☆☆ ★★☆ ★★★ 5% 8% 10%	Yes	No	No	Boost to rupies earned in battle
	Katzelia	03	04	04	Judgement ReversedWhen Sub Ally: Refresh effect to Wind allies when not debuffed (Healing cap: 350). 30% boost to Wind allies' ATKMultiplier: Perpetuity when debuffed. At level 95: Refresh effect upgraded to RevitalizeRecover HP each turn (Healing cap: 1000). Gain 10% Charge BoostInstantly boosts Charge Bar by 10% Strength: 10% if HP is full. effect (Healing cap: 1000). Also boost Wind allies' DEF by 30% when debuffed.	No	No	Yes	Refresh 5% of Wind allies' HP after each turn when not debuffed (Healing cap: 350). 30% boost to Wind allies' ATK when debuffed.	Doesn't stack with Sevastien's  Grandbutler Knows BestWhen Sub Ally: Refresh 3% of all allies' HP at the end of a turn (Healing cap: 150)..
	Kolulu (Summer)	03	02	02	Taste the SeaSupplement Water allies' damage based on their number of Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Kolulu is a sub ally.)	Yes	Yes	No	Supplement Water allies' damage based on their number of Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) .
	Ladiva (Valentine)	03	05	05	Heartful SoulUpon the chain burst AscensionLight-elemental chain burst of 4 or more chains.: Activate  Infinite LoveAll Light allies gain Infinite LoveATK is boosted / DEF is boosted / Double attack rate is boosted / Triple attack rate is boosted (Can't be removed) Multiplier: NormalDuration: 3 turnsStacking: Special Buff and HypeATK is boosted Duration: 3 turns.. (Takes effect even when Ladiva is a sub ally.)	Yes	No	No	Upon the chain burst Ascension: Activate  Infinite LoveAll Light allies gain Infinite LoveATK is boosted / DEF is boosted / Double attack rate is boosted / Triple attack rate is boosted (Can't be removed) Multiplier: NormalDuration: 3 turnsStacking: Special Buff and HypeATK is boosted Duration: 3 turns..
	Lecia (Water)	03	02	02	Backup FireWhen Sub Ally: Water damage to a foe upon Water chain burst activation. (Boost to damage specs based on number of chains.)	No	No	No	When a Water chain burst activates: Water damage to a foe based on number of chains.
	Lily	03	02	02	Shine Crystal10% boost to DEF. At level 95: Boost to DEF now applies to all allies. Fire damage reduction to Water allies based on their number of Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) . (Fire DMG reduction takes effect even when Lily is a sub ally.)	Yes	Yes	No	Fire damage reduction to Water allies based on their number of Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) .	Obtained at level 95.
	Lily (Wind)	03	04	04	Complimenting CrystalEarth damage reduction to Wind allies based on their number of Typhoon CrestWind magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Lily is a sub ally.)	Yes	Yes	No	Earth damage reduction to Wind allies based on their number of Typhoon CrestWind magic is amplified (Max: 5 / Can't be removed) .
	Lobelia	03	03	03	The Tower ReversedWhen Sub Ally: Earth allies gain 6% Skill DMG Cap Up (Stackable / Max: 30%)Maximum amount of skill DMG that can be dealt per hit is boosted (Stackable / Can't be removed) Strength: 6% (Max: 30%)Duration: Indefinite upon casting a skill. At level 95: Earth allies also gain Supplemental Skill DMG (Stackable / Max: 50,000)Skill DMG dealt is supplemented (Stackable / Can't be removed) Strength: 10,000 (Max: 50,000)Duration: Indefinite upon casting a skill.	No	No	Yes	Earth allies gain 6% Skill DMG Cap Up (Stackable)Maximum amount of skill DMG that can be dealt per hit is boosted (Stackable) Strength: 6% (Max: 30%)Can't be removed(Max: 30%) upon casting a skill (Max: 5).	Domain Support Skill: Earth allies gain 3% ATK Up (Stackable / Max: 15%)ATK is boosted while active (Stackable) Strength: 3% (Max: 15%)Duration: Indefinite and 3% DEF Up (Stackable / Max: 15%)DEF is boosted while active (Stackable) Strength: 3% (Max: 15%)Duration: Indefinite upon their activating  The Tower ReconstructedRestore 10% of all allies' HP (Healing cap: 2000) upon activating  Callous FistEarth damage to all foes every 3 turns. (Boost to specs upon each activation [Max: 3]. Gain 1 Magic CrestMagic is amplified (Can't be removed) Duration: Indefinite [Max: 10].)..
	Lyria (Event)	02	01	01	Life LinkCan call 2 summons per turn if Lyria is a main ally. If the Main Character or Lyria reaches 0 HP: Both will be knocked out.	No	No	No	Cannot use summons when Lyria is a sub ally.
	Macula Marius	03	02	02	Frigid MaidenBoost to Water allies' skill specs based on their number of Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Macula Marius is a sub ally.)	Yes	Yes	No	Boost to Water allies' skill specs based on their number of Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) .
	Magisa (Holiday)	03	03	03	The Jolliest WitchBoost to Earth allies' C.A. specs based on their number of Wasteland CrestEarth magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Magisa is a sub ally.)	Yes	Yes	No	Boost to Earth allies' C.A. specs based on their number of Wasteland CrestEarth magic is amplified (Max: 5 / Can't be removed) .
	Maria Theresa	03	02	02	Justice ReversedWhen Sub Ally: 300% Water damage to all foes when a Water ally casts a buff-removing skill (Damage cap: ~480,000). Inflict 10% ATK Down (Stackable / Max: 30%)ATK is lowered (Stackable) Strength: 10% (Max: 30%)Base Accuracy: 90%Duration: 180 seconds and 10% DEF Down (Stackable / Max: 30%)DEF is lowered (Stackable) Strength: 10% (Max: 30%)Base Accuracy: 90%Duration: 180 seconds. At level 95: Damage increased to 500%. Damage cap increased to ~720,000. Also inflict 10% Debuff Res. Down (Stackable / Max: 30%)Debuff resistance is lowered (Stackable) Strength: 10% (Max: 30%)Base Accuracy: 90%Duration: 180 seconds.	No	No	Yes	Water damage to all foes when a Water ally casts a buff-removing skill. Inflict 10% ATK Down (Stackable)ATK is lowered (Stackable) Strength: 10% (Max: 30%)Duration: 180 seconds (Max: 30%) and 10% DEF Down (Stackable)DEF is lowered (Stackable) Strength: 10% (Max: 30%)Duration: 180 seconds (Max: 30%).
	Mary (Holiday)	03	05	01	JoybringerChance to get bonus treasure at the end of the battle. (Takes effect even when Mary is a sub ally.)	Yes	No	No	Chance to get bonus treasure at the end of the battle.
	Medusa	03	03	03	Your Life's Not Just YoursWater damage reduction to Earth allies based on their number of Wasteland CrestEarth magic is amplified (Max: 5 / Can't be removed) . (Water damage reduction takes effect even when Medusa is a sub ally.)	Yes	Yes	No	Water DMG reduction to earth allies based on their number of Wasteland CrestEarth magic is amplified (Max: 5 / Can't be removed) .
	Michael	03	01	01	Fotia Arche20% boost to Fire's, Hellfire's, Inferno's, and Ironflame's weapon skills. (Takes effect even when Michael is a sub ally.)	Yes	No	No	20% boost to Fire's, Hellfire's, Inferno's, and Ironflame's weapon skills.
	Mireille and Risette	03	03	03	Alchemist of CreationSupplement Earth allies' damage dealt based on their number of Wasteland CrestEarth magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Mireille and Risette are sub allies.)	Yes	Yes	No	Supplement Earth allies' DMG dealt based on their number of Wasteland CrestEarth magic is amplified (Max: 5 / Can't be removed) .
	Miria Akagi	02	01	01	Let's Play Together!You can do it! I'm right behind you! (When Sub Ally: At the start of each turn, ~33% chance to cast Wish for Joy.)	No	No	No	At the start of each turn, ~33% chance to cast  Wish for JoyAll allies gain 10% ATK UpATK is boosted Strength: 10%Multiplier: NormalDuration: 1 turn Stacking: Unique. At level 45: Buff increased to 15% ATK UpATK is boosted Strength: 15%Multiplier: NormalDuration: 1 turn Stacking: Unique..	Casts unenhanced version of  Wish for JoyAll allies gain 10% ATK UpATK is boosted Strength: 10%Multiplier: NormalDuration: 1 turn Stacking: Unique. At level 45: Buff increased to 15% ATK UpATK is boosted Strength: 15%Multiplier: NormalDuration: 1 turn Stacking: Unique. upon activation.
	Narmaya (Yukata)	03	05	05	Scenic SeclusionWhen Light MC uses a charge attack: 555,555 Plain damage to a foe. MC gains Charge Bar +10%Instantly boosts Charge Bar by 10% Strength: 10%. (Takes effect even when Narmaya is a sub ally.)	Yes	No	No	When Light MC uses a charge attack: 555,555 Plain damage to a foe. MC gains Status Charge Bar +10%Instantly boosts Charge Bar by 10% Strength: 10%.	. Takes effect even when Narmaya is a sub ally.
	Nier	03	06	06	Death ReversedWhen MC's element is Dark: MC starts battle with Death Reversed (13 times)MC can withstand lethal DMG a set number of times when Nier is a sub ally and MC is not almost knocked out (Leaves 1 HP / Can't be removed) Duration: Indefinite. When Sub Ally: Dark MC can withstand lethal damage until end of turn when MC is above 25% HP (Leaves 1 HP). (Death ReversedMC can withstand lethal DMG a set number of times when Nier is a sub ally and MC is not almost knocked out (Leaves 1 HP / Can't be removed) Duration: Indefinite lowers by 1 at end of turn upon taking lethal damage.) At level 95: Dark MC's buffs can't be removed.	No	No	Yes	When above 25% HP and Dark element, Main Character can withstand lethal damage (Leaves 1 HP) (13 times).
	Nobita	03	05	05	Fastest Draw In the SkiesWhen Sub Ally: Light damage to a foe upon Light chain burst activation. (Boost to damage specs based on number of chains.)	No	No	No	When a Light chain burst activates: Light damage to a foe based on number of chains.	Does not stack with Silva (Light)'s  Bullet BurstWhen Sub Ally: 300% bonus Light damage to a foe upon the chain burst AscensionLight-elemental chain burst of 4 or more chains. (Damage cap: ~580,000).. If they are both in the backline, only the character in the earlier position's support skill will activate. If Silva (Light) is in the earlier position, this support skill will not activate even for 2 or 3 chains.
	Percival (Light)	03	05	05	Lord of Flames AglowBoost to Light allies' skill specs based on their number of Aurora CrestLight magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Percival is a sub ally.)	Yes	Yes	No	Boost to Light allies' skill specs based on their number of Aurora CrestLight magic is amplified (Max: 5 / Can't be removed) .
	Philosophia (SR)	02	05	01	I Must Keep ThinkingWhen Sub Ally: 5% Dark damage reduction to all allies.	No	No	No	5% Dark damage reduction to all allies.
	Rei	03	06	06	Loving Mother30% boost to C.A. damage and 10% boost to C.A. damage cap for Dark allies against foes with Celestial VisionBoost to DMG taken (Can't be removed) Local status effect. (Takes effect even when Rei is a sub ally.)	Yes	No	No	30% boost to C.A. damage and 10% boost to C.A. damage cap for Dark allies against foes with Celestial VisionBoost to DMG taken (Can't be removed) Local status effect. Celestial VisionBoost to DMG taken (Can't be removed) Local status effect is inflicted by Rei's charge attack,  Clairvoyant BlissRemove 1 buff from a foe. Inflict Celestial VisionBoost to DMG taken (Can't be removed) Strength: 10% (Damage cap: 30,000)Base Accuracy: 200%Duration: IndefiniteLocal status effect, 15% Debuff Res. DownDebuff resistance is lowered Strength: 15%Base Accuracy: 120%Duration: 180 seconds, 30% Light ATK DownLight ATK is lowered Strength: 30%Base Accuracy: 120%Duration: 180 seconds, 100% DA DownDouble attack rate is lowered Strength: 100%Base Accuracy: 120%Duration: 180 seconds, and 30% TA DownTriple attack rate is lowered Strength: 30%Base Accuracy: 120%Duration: 180 seconds..	Celestial VisionBoost to DMG taken (Can't be removed) Local status effect provides supplemental damage (Max: 30,000) to all allies' attacks, regardless of element, even when Rei is switched to a sub ally. Rei can switch places with a sub ally using  MokshaSwitch positions with a sub ally. (When switching with a Dark ally: Take control of the ally, granting them MokshaATK, triple attack rate, DMG cap, and dodge rate are boosted / DEF is lowered (Can't be removed) Strength: 30% ATK Up, guaranteed triple attacks, 20% DMG Cap Up, 30% Dodge Rate Up, and 50% DEF DownMultiplier: PerpetuityDuration: Indefinite.).
	Richard (SR)	02	06	01	Good, Better, Best Luck!1% boost to item drop rate. (Takes effect even when Richard is a sub ally.)	Yes	No	No	1% boost to item drop rate	Stacks with Tien's  Treacherous Trigger100% BountyItem drop rate is boosted success rate. 5% boost to item drop rate. (Boost to item drop rate takes effect even when Tien is a sub ally.) At level 90: Boost to item drop rate increased to 10%. 100% / 10% boost to all allies' critical hit rate against foes in Break.100% chance of dealing 10% more damage..
	Sarunan	03	05	05	Kazann's ProtectionDark damage reduction to Light allies based on their number of Aurora CrestLight magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Sarunan is a sub ally.)	Yes	Yes	No	Dark damage reduction to Light allies based on their number of Aurora CrestLight magic is amplified (Max: 5 / Can't be removed) .
	Seruel (Holiday)	03	04	04	Crownless ProtectorEarth damage reduction to Wind allies based on their number of Typhoon CrestWind magic is amplified (Max: 5 / Can't be removed) . All Wind allies start battle with Veil (1 time)Debuffs will be nullified (1 time) "Veil" is an unofficial name used by the wiki for this status effect. Its actual in-game name is "Immune.". (Takes effect even when Seruel is a sub ally.)	Yes	Yes	No	Earth damage reduction to Wind allies based on their number of Typhoon CrestWind magic is amplified (Max: 5 / Can't be removed) . All Wind allies start battle with Veil (1 time)Debuffs will be nullified (1 time) "Veil" is an unofficial name used by the wiki for this status effect. Its actual in-game name is "Immune.".
	Sevastien	02	04	01	Grandbutler Knows BestWhen Sub Ally: Refresh 3% of all allies' HP at the end of a turn (Healing cap: 150).	No	No	No	Refresh 3% of all allies' HP at the end of a turn (Healing cap: 150).	Doesn't stack with Katzelia's  Judgement ReversedWhen Sub Ally: Refresh effect to Wind allies when not debuffed (Healing cap: 350). 30% boost to Wind allies' ATKMultiplier: Perpetuity when debuffed. At level 95: Refresh effect upgraded to RevitalizeRecover HP each turn (Healing cap: 1000). Gain 10% Charge BoostInstantly boosts Charge Bar by 10% Strength: 10% if HP is full. effect (Healing cap: 1000). Also boost Wind allies' DEF by 30% when debuffed..
	Shion	03	01	01	Discovering the PastUpon chain burst activation: All allies gain Fire ATK UpFire ATK is boosted based on number of chains. (Takes effect even when Shion is a sub ally.)	Yes	No	No	All allies gain Fire ATK UpFire ATK is boosted based on number of chains.
	Silva (Light)	03	05	05	Bullet BurstWhen Sub Ally: 300% bonus Light damage to a foe upon the chain burst AscensionLight-elemental chain burst of 4 or more chains. (Damage cap: ~580,000).	No	No	No	200% bonus Light damage to a foe upon the chain burst Ascension (Damage cap: ~600,000).	Silva (Light) can switch places with a sub ally using  Blind SpotSwitch out with a sub ally. (Provide Backup FireBonus DMG will be dealt upon attacks (Can't be removed) Duration: 3 turns to the ally.). Does not stack with Nobita's  Fastest Draw In the SkiesWhen Sub Ally: Light damage to a foe upon Light chain burst activation. (Boost to damage specs based on number of chains.). If they are both in the backline, only the character in the earlier position's support skill will activate.
	Silva (Summer)	03	03	03	Ocean BulletWhen Sub Ally: 300% Bonus Earth damage to a foe upon the chain burst DiastrofismEarth-elemental chain burst of 4 or more chains. (Damage cap: ~600,000).	No	No	No	300% Bonus Earth damage to a foe upon the chain burst Diastrofism (Damage cap: ~600,000).	Silva (Summer) can switch places with a sub ally using  Volley AssistSwitch positions with a sub ally. (When switching with an Earth ally: Provide Backup FireATK and C.A. specs are boosted by Silva's backup fire / Bonus DMG will be dealt upon attacks / DEF is lowered (Can't be removed) Strength: 20% ATK Up, 50% C.A. DMG Up, 20% C.A. DMG Cap Up, 50% DEF DownMultiplier: UniqueDuration: Indefinite to the ally.).
	Sophia	03	05	05	Zeyen PriestessWhen Sub Ally: 200 HP boost to Light allies' healing cap.	No	No	No	200 HP boost to Light allies' healing cap.
	Teena (Summer)	03	01	01	Sunlit SorceressBoost to Fire allies' C.A. specs based on their number of Hellfire CrestFire magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Teena is a sub ally.)	Yes	Yes	No	Boost to Fire allies' C.A. specs based on their number of Hellfire CrestFire magic is amplified (Max: 5 / Can't be removed) .
	Tiamat	03	04	04	Anima DuctusAmplifySeraphic modifier damage against Earth foes by 20%. At level 95: When Tiamat is a main ally: Also amplifiesSeraphic modifier other Wind allies' damage against Earth foes by 20%. Boost to Wind allies' skill specs based on their number of Typhoon CrestWind magic is amplified (Max: 5 / Can't be removed) . (Boost to skill damage specs takes effect even when Tiamat is a sub ally.)	Yes	Yes	No	Boost to Wind allies' skill specs based on their number of Typhoon CrestWind magic is amplified (Max: 5 / Can't be removed) .	Obtained at level 95.
	Tien	03	01	01	Treacherous Trigger100% BountyItem drop rate is boosted success rate. 5% boost to item drop rate. (Boost to item drop rate takes effect even when Tien is a sub ally.) At level 90: Boost to item drop rate increased to 10%. 100% / 10% boost to all allies' critical hit rate against foes in Break.100% chance of dealing 10% more damage.	Yes	No	No	5% boost to item drop rate. At level 90: Boost to item drop rate increased to 10%.	Stacks with Richard (SR)'s  Good, Better, Best Luck!1% boost to item drop rate. (Takes effect even when Richard is a sub ally.).
	Tikoh	03	05	01	Heavenly DispensationAdd 1 blue potion at battle start. (Takes effect even when Tikoh is a sub ally.)	Yes	No	No	Add 1 blue potion at battle start.
	Tikoh (Halloween)	03	06	01	Prescription for a VacationAdd 1 blue potion at battle start. (Takes effect even when Tikoh is a sub ally.)	Yes	No	No	Add 1 blue potion at battle start.
	Tikoh (Summer)	03	03	03	Lakeside First Aid1-turn cut to Earth allies' debuff durations upon chain burst activation. (Takes effect even when Tikoh is a sub ally.)	Yes	No	No	1-turn cut to Earth allies' debuff durations upon chain burst activation.
	Tikoh (Summer)	03	03	01	Prescription for a VacationAdd 1 blue potion at battle start. (Takes effect even when Tikoh is a sub ally.)	Yes	No	No	Add 1 blue potion at battle start.
	Vane (Halloween)	03	04	04	Playful Pranks Only!50% boost to Wind allies' DEF. (Takes effect even when Vane is a sub ally.)	Yes	No	No	50% boost to Wind allies' DEF.
	Vikala (Event)	01	06	06	Cheering From the Shadows, InternallyWhen Sub Ally: 5% boost to Dark allies' C.A. DMG.	No	No	No	5% boost to Dark allies' C.A. DMG.
	Wulf and Renie (Halloween)	02	06	01	R-Rawr!When Sub Ally: Slight chance to inflict 10% ATK Down (Stackable / Max: 30%)ATK is lowered (Stackable) Strength: 10% (Max: 30%)Duration: 180 seconds and 10% DEF Down (Stackable / Max: 30%)DEF is lowered (Stackable) Strength: 10% (Max: 30%)Duration: 180 seconds on all foes at end of turn.	No	No	No	Slight chance to inflict ATK Down (Stackable)ATK is lowered (Stackable) and DEF Down (Stackable)DEF is lowered (Stackable) at end of turn.
	Yaia (Holiday)	02	04	01	Jingle BellsSanta's on his way! (When Sub Ally: Chance for all main allies to gain HypeATK is boosted Duration: 2 turns.)	No	No	No	Chance for all main allies to gain HypeATK is boosted .
	Yggdrasil	03	03	03	Anima AeternusAmplifySeraphic modifier damage against Water foes by 20%. At level 95: When Yggdrasil is a main ally: Also amplifiesSeraphic modifier other Earth allies' damage against Water foes by 20%. Boost to Earth allies' healing specs based on their number of Wasteland CrestEarth magic is amplified (Max: 5 / Can't be removed) . (Boost to healing specs takes effect even when Yggdrasil is a sub ally.)	Yes	Yes	No	Boost to Earth allies' healing specs based on their number of Wasteland CrestEarth magic is amplified (Max: 5 / Can't be removed) .	Obtained at level 95.
	Yggdrasil (Wind)	03	04	04	Blessing of the Great TreeBoost to Wind allies' charge bar gain based on their number of Typhoon CrestWind magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Yggdrasil is a sub ally.)	Yes	Yes	No	Boost to Wind allies' charge bar gain based on their number of Typhoon CrestWind magic is amplified (Max: 5 / Can't be removed) .
	Young Cat (Event)	01	01	01	Mini SkyfarerWhen Sub Ally: 5% boost to all allies' DEF. 5% chance to give Charge Bar +10%Instantly boosts Charge Bar by 10% Strength: 10% to all allies at end of turn.	No	No	No	5% boost to all allies' DEF. 5% chance to give Charge Bar +10%Instantly boosts Charge Bar by 10% Strength: 10% to all allies at end of turn.
	Zahlhamelina	03	01	01	Solar DeflectionWind damage reduction to Fire allies based on their number of Hellfire CrestFire magic is amplified (Max: 5 / Can't be removed) . (Takes effect even when Zahlhamelina is a sub ally.)	Yes	Yes	No	Wind damage reduction to Fire allies based on their number of Hellfire CrestFire magic is amplified (Max: 5 / Can't be removed) .
	Zahlhamelina (Yukata)	03	05	05	Sun's Divine Protection10% Dark damage reduction to Light allies. All Light allies start battle with Veil (1 time)Debuffs will be nullified (1 time) Duration: Indefinite"Veil" is an unofficial name used by the wiki for this status effect. Its actual in-game name is "Immune.". (Takes effect even when Zahlhamelina is a sub ally.)	Yes	No	No	10% Dark damage reduction to Light allies. All Light allies start battle with Veil (1 time)Debuffs will be nullified (1 time) "Veil" is an unofficial name used by the wiki for this status effect. Its actual in-game name is "Immune.".
	Sandalphon	03	05	01	Selas Arche20% boost to Light's, Thunder's, Zion's, and Knightcode's skill effects. (Takes effect even when Sandalphon is a sub ally.)	Yes	No	No	20% boost to Light's, Thunder's, Zion's, and Knightcode's skill effects.
	Gabriel	03	02	01	Hudor Arche20% boost to Water's, Tsunami's, Hoarfrost's, and Oceansoul's weapon skills. (Takes effect even when Gabriel is a sub ally.)	Yes	No	No	20% boost to Water's, Tsunami's, Hoarfrost's, and Oceansoul's weapon skills.
	Uriel	03	03	01	Gaia Arche20% boost to Earth's, Mountain's, Terra's, and Lifetree's weapon skills. (Takes effect even when Uriel is a sub ally.)	Yes	No	No	20% boost to Earth's, Mountain's, Terra's, and Lifetree's weapon skills.

Ally-Specific Support Skills

Some characters have Support Skills or Extended Mastery Support Skills that activate when any version of another specific character is present as a main ally or a sub ally.

Icon	Name	Rarity	Element	Support Skill	Activated by
	Aqours First-Years	03	03	Extended Mastery Support SkillBoost to Aqours members' ATK ★☆☆ ★★☆ ★★★ Not Found Not Found Not Found	Aqours Second-Years Aqours Third-Years
	Aqours Second-Years	03	02	The Coveted Center PositionBoost to Aqours members' multiattack rate based on number of Aqours party members. (Takes effect even when Aqours Second-Years is a sub ally.)   Extended Mastery Support SkillBoost to Aqours members' ATK ★☆☆ ★★☆ ★★★ Not Found Not Found Not Found	Aqours First-Years Aqours Third-Years
	Aqours Third-Years	03	01	Extended Mastery Support SkillBoost to Aqours members' ATK ★☆☆ ★★☆ ★★★ Not Found Not Found Not Found	Aqours First-Years Aqours Second-Years
	Benjamin	03	03	High-Flying GigGain effects in order based on number of harp-specialty allies in party: 1: 30% boost to ATKMultiplier: Unique. 2: 20% boost to charge bar gain. 3: 50% boost to C.A. damage and 30% boost to C.A. damage cap.	Harp-specialty Characters
	Farrah (Summer)	02	02	Together with Katalina!15% boost to ATKNormal modifier when KatalinaAny version is in the party.	Katalina Katalina (Grand) Katalina (Promo) Katalina (Summer)
	Helnar (Summer)	02	04	Extended Mastery Support SkillBoost to ATK based on number of female party members ★☆☆ ★★☆ ★★★ Not Found Not Found Not Found	Female Characters
	Ladiva	02	03	It's Looove!Boost to ATK based on number of male party members	Male Characters
	Ladiva (Holiday)	02	05	It's Looove!Boost to ATK based on number of male party members.	Male Characters
	Lancelot (Event)	02	02	Knight of the WoundedBoost to DEF when Vane is in the party.	Vane Vane (Event) Vane (Halloween) Vane (SSR)
	Lowain	01	06	Extended Mastery Support SkillBoost to ATK when Katalina is in the party. ★☆☆ ★★☆ ★★★ Not Found Not Found Not Found	Katalina Katalina (Grand) Katalina (Promo) Katalina (Summer)
	Lowain (Event)	02	02	Extended Mastery Support SkillBoost to multiattack rate when Katalina is in the party. ★☆☆ ★★☆ ★★★ Not Found Not Found Not Found	Katalina Katalina (Grand) Katalina (Promo) Katalina (Summer)
	Lowain (Summer)	01	06	Extended Mastery Support SkillBoost to ATK when Katalina is in the party. ★☆☆ ★★☆ ★★★ Not Found Not Found Not Found	Katalina Katalina (Grand) Katalina (Promo) Katalina (Summer)
	Μ's First-Years	03	04	Extended Mastery Support SkillBoost to μ's members' ATK. ★☆☆ ★★☆ ★★★ Not Found Not Found Not Found	Μ's Second-Years Μ's Third-Years
	Μ's Second-Years	03	05	Extended Mastery Support SkillBoost to μ's members' ATK ★☆☆ ★★☆ ★★★ Not Found Not Found Not Found	Μ's First-Years Μ's Third-Years
	Μ's Third-Years	03	06	Extended Mastery Support SkillBoost to μ's members' ATK. ★☆☆ ★★☆ ★★★ Not Found Not Found Not Found	Μ's First-Years Μ's Second-Years
	Malinda (Event)	02	01	Friendship10% boost to charge bar upon starting battle when VaniaAny version. is in the party.	Vania Vania (SR)
	Medusa (Summer)	03	01	Primal Pal GetawayGain effects in order based on number of Primal allies in party: 1: 30% boost to ATKMultiplier: Perpetuity. 2: 100% boost to DEF. 3: Guaranteed triple attacks. 4: 20% boost to dodge rate. 5: 20% boost to damage cap.	Primal Characters
	Meg (Event)	02	06	Crazy about AugusteSwimwear and yukata remind Meg of past calamities in Auguste. (Boost to attack specs based on number of summer/yukata version allies in the party other than MC.)	Summer/Yukata Characters
	Meg (Summer)	03	06	Crazy about AugusteSwimwear and yukata remind Meg of fun memories and enhance her will to protect Auguste. (Gain these effects in order based on number of summer and yukata version allies in the party: 1: 30% boost to ATKMultiplier: Perpetuity and 50% boost to DEF. 2: Guaranteed triple attacks and 20% Bonus Dark DMG effect. 3: Debuff immunity. 4: Buffs can't be removed. 5: 20% boost to damage cap.)	Summer/Yukata Characters
	Nezha	03	04	Friends till the EndGain effects in order based on number of Primal allies in party: 1: Ignore foes' Fire resistance. 2: 30% boost to ATKMultiplier: Perpetuity. 3: Guaranteed triple attacks. 4: 100% boost to DEF. 5: 20% boost to charge bar gain.	Primal Characters
	Noa	02	05	Promise of an Old Friend10% boost to ATK and boost to debuff success rate when RackamAny version is an ally.	Rackam Rackam (Grand) Rackam (Holiday)
	Satyr	03	01	Primal Pals Unite!Gain these effects in order based on number of Primal allies in the party: 1: 30% boost to ATKMultiplier: Perpetuity. 2: 100% boost to DEF. 3: Guaranteed triple attacks. 4: Boost to dodge rate. 5: 20% boost to healing specs.	Primal Characters
	Stan (Event)	02	06	Extended Mastery Support SkillBoost to multiattack rate when Aliza is in the party. ★☆☆ ★★☆ ★★★ Not Found Not Found Not Found	Aliza Aliza (Event) Aliza (Water)
	Vira	02	06	O KatalinaBoost to ATK and DEF when Katalina is in the party.   Extended Mastery Support SkillBoost to multiattack rate when Katalina is in the party. ★☆☆ ★★☆ ★★★ Not Found Not Found Not Found	Katalina Katalina (Grand) Katalina (Promo) Katalina (Summer)
	Vira (SSR)	03	06	Katalina Katalina KatalinaWhen KatalinaAny version is a party member: 15% boost to ATKNormal Modifier and 1-turn cut to skill cooldowns.	Katalina Katalina (Grand) Katalina (Promo) Katalina (Summer)
	Volenna (Event)	02	03	Sara's BodyguardBoost to ATK and DEF when Sara is an ally.	Sara Sara (Event) Sara (Light) Sara (Summer)