Debuff Success Boosted

Debuff success rate is boosted

Sources of Debuff Success Boosted from different sides will stack additively with each other. Special buffs can stack with regular ones, even if they're from the same side. Boosts from weapon skills cap at 30%. See Debuff Resistance for more information.

Sources of Debuff Success Boosted

Skills

Icon	Name	Element	Rarity	Source	Boost	Affects	Notes
	Apsaras	01	-	Swan SongAll parties gain 10% Charge Bar Gain UpCharge bar gain is boosted Strength: 10%Duration: 3 turns. Spear: All parties gain 80% / 20% Critical Hit Rate UpDMG is slightly boosted for critical hits Strength: 80% chance of dealing 20% more damage.Duration: 3 turns. Axe: All allies gain DrainDamage dealt is partially absorbed to HP Strength: (Healing cap: 800)Duration: 3 turns and 10% Debuff Success BoostedDebuff success rate is boosted Strength: 10%Duration: 3 turns.	10%	All Allies	Requires an Axe main weapon, Springwater RobeOn next skill cast, both spear and axe effects activate , or Helmwige.
	Yuel (Water)	02	03	Starlit SkyAll allies gain 30% DA UpDouble attack rate is boosted Strength: 30%Duration: 3 turns, 15% TA UpTriple attack rate is boosted Strength: 15%Duration: 3 turns, and 20% Debuff Success BoostedDebuff success rate is boosted Strength: 20%Duration: 3 turns.	20%	All Allies
	Jessica (Yukata)	03	03	FeuerwerkAll allies gain FeuerwerkATK is boosted / DEF is boosted / Double attack rate is boosted / Triple attack rate is boosted (Can't be removed) Multiplier: NormalDuration: 3 turnsSpecial buff and 10% Debuff Success BoostedDebuff success rate is boosted Strength: 10%Duration: 3 turns. When Fire SupportPflegeschuss and Godsend Trigger's DMG and DMG caps are boosted (Max: 2 times / Can't be removed) lvl is 1 or higher: All allies also gain Supplemental DMGDMG dealt is supplemented Strength: 1% of foe's max HP (Damage cap: 30,000)Duration: 3 turns.	10%	All Allies
	Laguna	03	02	Omar's WisdomAll allies gain ATK UpATK is boosted Duration: 4 turns, DEF UpDEF is boosted Duration: 4 turns, Debuff Success BoostedDebuff success rate is boosted Duration: 4 turns and Debuff Res. UpDebuff resistance is boosted Duration: 4 turns. Boost to effects based on number of Omar's OdysseyStatus boosted based on number of turns passed stacks consumed.	?%Verification needed. -?%Verification needed.	All Allies	Boost varies based on Omar's OdysseyStatus boosted based on number of turns passed stacks.
	Andira	04	03	TricumuloAll allies gain LoopATK is boosted / DEF is boosted / Double attack rate is boosted / Triple attack rate is boosted / Debuff success rate is boosted Level 100: After 2nd cast: Critical hit rate is boosted After 3rd cast: DMG cap is boosted Duration: 6 turnsLevel 100: Can't be removed, increasing in effect for 3 turns, then decaying until it ends. At level 100: LoopATK is boosted / DEF is boosted / Double attack rate is boosted / Triple attack rate is boosted / Debuff success rate is boosted Level 100: After 2nd cast: Critical hit rate is boosted After 3rd cast: DMG cap is boosted Duration: 6 turnsLevel 100: Can't be removed now has maximum effectiveness for all 6 turns and can't be removed. From 2nd cast onward: LoopATK is boosted / DEF is boosted / Double attack rate is boosted / Triple attack rate is boosted / Debuff success rate is boosted Level 100: After 2nd cast: Critical hit rate is boosted After 3rd cast: DMG cap is boosted Duration: 6 turnsLevel 100: Can't be removed also boosts critical hit rate50% chance of dealing 20% more damage.. From 3rd cast onward: LoopATK is boosted / DEF is boosted / Double attack rate is boosted / Triple attack rate is boosted / Debuff success rate is boosted Level 100: After 2nd cast: Critical hit rate is boosted After 3rd cast: DMG cap is boosted Duration: 6 turnsLevel 100: Can't be removed also boosts damage cap by 10%.	5%-30%	All Allies	Special buff. See Tricumulo for details.
	Korwa	04	03	Noir et BlancAll allies gain EspritATK is boosted / Debuff effect success rate is boosted Strength: 20% ATK Up / 5% Debuff Success Rate UpMultiplier: NormalDuration: 3 turns Lvl 55: 4 turnsSpecial buff. (Costs 2 FilMagically infused thread. It is used up by Korwa's charge attack. )	5%	All Allies	Special buff.
	Rosetta (Grand)	04	03	Elegant Rose BarrierActivate Rose BarrierRose Barrier is active . Rose Barrier gains 1 stack when Rosetta is damaged (Max: 5 stacks). Drains charge bar based on stack level for each turn Rose Barrier is active. Recast skill to release Rose Barrier. When released, all allies gain buffs based on the number of stacks. (costs 5% charge bar). At level 55: Charge bar cost removed.	10%-50%	All Allies	Minimum effect at 3 Rose BarrierRose Barrier is active stacks. Maximum effect at 5 Rose BarrierRose Barrier is active .
	Conan Edogawa	05	03	Criminal Tracking GlassesInflict TrackedConan has his eyes on this target Duration: 3 turnsLocal status effect on a foe. All allies gain 15% Debuff Success BoostedDebuff success rate is boosted Strength: 15%Duration: 3 turns.	15%	All Allies
	Olivia	06	03	NevermoreGain Shield (3000)Next ATK received will be ineffective for a fixed amount Strength: 3000Duration: Indefinite, VeilDebuffs 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.", and Fallen WingsTriple attack rate, critical hit rate, debuff success rate, and DMG cap are boosted / Bonus Dark DMG effect (Can't be removed / Ends upon taking DMG 3 times) Duration: Indefinite. (Fallen Wings effect ends upon taking damage 3 times.)	10%	Self

Charge Attacks

Icon	Name	Element	Rarity	Charge Attack	Boost	Affects	Notes
	Element-Changed Ipetam	01	03	Count ZeroMassive fire DMG to a foe / Boost to charge bar / Debuff success rate UP	?%Verification needed.	Self	Applies to all element-changed forms Ipetam Incendo Ipetam Aqua Ipetam Terra Ipetam Ventus Ipetam Lumen Ipetam Nyx . Exclusive to the Enhancer class line.
	Nine-Realm Harp Sterling	01	03	The Heavens Shall FallMassive Light damage to a foe. Restore 11% of all allies' HP (Healing cap: 2000). All allies gain Debuff Success BoostedDebuff success rate is boosted Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining..	< 20%Verification needed. Both element-changed and final upgrade forms have No Effect against Rosetta (Grand)'s 20% C.A. effect.	All Allies	Applies to all upgraded forms Nine-Realm Harp Sterling Nine-Realm Harp Incendo Nine-Realm Harp Aqua Nine-Realm Harp Terra Nine-Realm Harp Ventus Nine-Realm Harp Lumen Nine-Realm Harp Nyx Nine-Realm Harp Cardinal Nine-Realm Harp Cobalt Nine-Realm Harp Ecru Nine-Realm Harp Sage Nine-Realm Harp Ivory Nine-Realm Harp Obsidian .
	Ullikummi	01	03	Titan's SongMassive Dark damage to a foe. All allies gain High Voltage (ATK Up)ATK is boosted Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. and High Voltage (DEF Up)DEF is boosted Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining.. After 4★: Restore 110 + 10% of all allies' HP (Healing cap: 3000). All allies also gain Debuff Success BoostedDebuff success rate is boosted Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining..	?%Verification needed.	All Allies	Requires 4★.
	Dante Alighieri	02	03	Disperazione FinaleMassive Water damage to a foe. All allies gain 25% Debuff Success BoostedDebuff success rate is boosted Strength: 25%Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. and StrengthATK is greatly boosted based on how high HP is Strength: 30%-10%Duration: 2.5 turnsStacking: TeamwideApplied during the attack phase. On the next turn, it'll have 2 turns remaining..	25%	All Allies
	Dante's Harp	02	03	DisperazioneMassive Water damage to a foe. All allies gain Debuff Success BoostedDebuff success rate is boosted Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining..	?%Verification needed.	All Allies
	Rosetta (Grand)	04	03	Endless RoseMassive Wind damage to a foe. If Rose Barrier is released: All allies gain 20% Debuff Success BoostedDebuff success rate is boosted Strength: 20%Duration: 4 turns. If Rose Barrier is active: Gain 20% DEF UpDEF is boosted Strength: 20%Duration: 6 turns.	20%	All Allies	Only when Rose BarrierRose Barrier is active is inactive.
	Ivory Ark	05	03	Covenant of LightMassive Light damage to a foe. All allies gain 15% Debuff Success BoostedDebuff success rate is boosted Strength: 15%Duration: 3.5 turnsApplied during the attack phase. On the next turn, it'll have 3 turns remaining.. After 4★: All allies also gain 15% Bonus Light DMGDeals bonus light DMG for one-foe one-ally attacks Strength: 15%Duration: 3.5 turnsApplied during the attack phase. On the next turn, it'll have 3 turns remaining..	15%	All Allies

Class Support Skills

Icon	Name	Source	Boost	Affects	Notes
	Enhancer	SabotageBoost to debuff success rate.	?%Verification needed.	Self	Level bonus: Debuff success +10%
	Arcana Dueler	Same as Enhancer.			Level bonus: Debuff success +15%
	Dark Fencer	Same as Enhancer.			Level bonus: Debuff success +20%
	Chaos Ruler	DemolishBoost to debuff success rate. 7% boost to debuff resistance.	?%Verification needed.	Self	Level bonus: Debuff success +24%
	Elysian	MisteriosoLessen DMG from a foe in overdrive. When superior element: 10% boost to all allies' debuff success rate against foes.	10%	All Allies	Requires superior element.

Character Support Skills

Icon	Name	Element	Rarity	Source	Boost	Affects	Notes
	Clarisse	01	03	Who's the Fairest? I Am!5% boost to debuff success rate for all allies.	5%	All Allies
	Altair	02	03	Lexicon of Combat5% boost to debuff success rate for all allies.	5%	All Allies
	Clarisse (Holiday)	03	03	Who's the Fairest? I Am!5% boost to debuff success rate for all allies.	5%	All Allies
	Arriet	04	03	Harpist of the Gods5% boost to all allies' debuff success rate.	5%	All Allies
	Niyon	04	03	Mystic Musician10% boost to debuff success rate for all skill-based debuffs for all allies. At level 90: Also reduces damage taken from foes with TuningHP is lowered on every turn by 20% for all allies.	10%	All Allies	Only affects skill-based debuffs.
	Goblin Mage	04	02	Struggle VisionBoost to debuff success rate.	?%Verification needed.	Self
	Danua (SSR)	05	03	Conjoined5% boost to all allies' debuff success rate.	5%	All Allies
	Noa	05	02	Promise of an Old Friend10% boost to ATK and boost to debuff success rate when RackamAny version is an ally.	10%	Self	Requires RackamAny version on the party.
	Danua (Summer)	06	03	Fear Domain5% boost to skill damage and 5% boost to debuff success rate for all allies.	?%Verification needed.	All Allies

Extended Mastery Perks

The Main Character can gain a total of Debuff success +7% from Mastery Bonuses (obtained from: Ranger, Archer, Sidewinder, Chaos Ruler). This bonus is separate from Level Bonuses and Extended Mastery Debuff Success nodes. All classes can gain an additional +5% Debuff Success at 3★.

Debuff Success EM nodes on characters grant +10% at 3★. Most characters with Debuff Success nodes only have one, but there are some characters with two. Check the individual character's page for Debuff Success nodes.

Summon Calls

Icon	Name	Element	Rarity	Source	Boost	Affects	Notes
	Freyr	04	03	Call: AlfheimrAll allies gain 50% ATK UpATK is boosted Strength: 50%Multiplier: NormalDuration: 2 turns, 50% DEF UpDEF is boosted Strength: 50%Duration: 2 turns, 10% DMG Cap UpMaximum amount of DMG that can be dealt per hit is boosted Strength: 10%Duration: 2 turns, 35% DA UpDouble attack rate is boosted Strength: 35%Duration: 2 turns, 25% TA UpTriple attack rate is boosted Strength: 25%Duration: 2 turns, 20% Dodge Rate UpImmune to DMG and debuffs for a fixed amount while in effect Strength: 20%Duration: 2 turns, 20% Debuff Success BoostedDebuff success rate is boosted Strength: 20%Duration: 2 turns, 80% Skill DMG UpSkill DMG is boosted Strength: 80%Duration: 2 turns, 20% C.A. DMG UpCharge attack DMG is boosted Strength: 20%Duration: 2 turns, 30% C.B. DMG UpChain burst DMG is boosted Strength: 30%Duration: 2 turns, and 20% C.B. DMG Cap UpChain Burst DMG Cap Boosted Strength: 20%Duration: 2 turns.	20%	All Allies

Weapon Skills

Icon	Name	Type	Element	Rarity	Source	Boost	Affects	Notes
	Rosenbogen		01	03	Battlefield TribulationsBoost to debuff success rate.	?%Verification needed.	Self	Applies to all upgrades Rosenbogen Rebirth Rosenbogen Incendo Rosenbogen Aqua Rosenbogen Terra Rosenbogen Ventus Rosenbogen Lumen Rosenbogen Nyx . Exclusive to the Ranger class line.
	Ridill		01	03	Paragon's HumanityWhen main weapon: 10% boost to all allies' debuff success rate and 20% boost to all allies' debuff resistance when MC has energy.	10%	All allies	Requires an Emblem of Humanity. Applies to all weapon versions Ridill (Fire) Ridill (Water) Ridill (Earth) Ridill (Wind) Ridill (Light) Ridill (Dark) . Exclusive to the Glorybringer class.
	Aetherial Bow		04	03	Elegant StratagemBoost to debuff success rate.	?%Verification needed.	Self	Learned at level 120 (4★).
	Cords of Heaven Lillah		04	03	Anointed OvertureBig boost to wind allies' ATK (Ventosus's Might skill-type) / When main weapon: Boost to all allies' debuff success rate	8%	All Allies	Learned at level 120 (4★). Only when used as a Main Weapon.
	Harp of Westerly Winds		04	03	Westerly CrescendoWhen main weapon: 5% boost to all allies' debuff success rate.	5%	All Allies	Only when used as a Main Weapon.
	Turpin Spear		04	03	One Star-Soaring ShowBig boost to wind allies' HP (Ventosus's Aegis skill-type) / Boost to wind allies' debuff success rate.	?%Verification needed.	Wind Allies	Learned at level 120 (4★).
	Hollowsky Blade		06	03	Voidbroken Wing20% boost to sabre- and dagger-specialty allies' ATK 10% boost to sabre- and dagger-specialty allies' debuff success rate	10%
	Sharom Bow		06	03	Amethyst's Grace2.5% boost to dark allies' debuff success rate	2.5%	Dark Allies	The debuff success rate on the skill is stackable. It is therefore possible to get up to 25% debuff success rate with 10 of these in a grid.
	Qilin Lyre		06	03	Harbinger of the Dusk of NightfallWhen main weapon: Immunity to skill-sealing debuffs. 20% boost to debuff success rate and 20% boost to skill damage cap.	20%	Dark Allies	Only when used as a Main Weapon.