Sturm

Game

Strategy

Lore

Voice

Anime

This character has multiple versions.
Sturm (Grand)	Sturm	Sturm (Summer)

[Unnaive Mercenary]This title is an unofficial, amateur translation. Sturm

MAX HP	1350
MAX ATK	10080
BASE DA/TAThis character's base double attack rate and triple attack rate.Characters with support skills that grant guaranteed multiattacks may have very high values.Due to a game update, base DA/TA values are no longer obtainable from in-game data files. Exact values for characters released after 2023-10-10 are currently inaccessible.	7% DA / 3% TA
Element	02
RaceOfficially called "Type" in-game.	03
Style	02
SpecialtyThis character gains 20% more ATK from weapons of this type in your grid.	01
Exp. BonusExpedition Bonus Type in Auto-Expeditions	Mercenary/Skyfarer
GenderGender is a character attribute used for game mechanics. A character's lore, appearance, and other factors do not affect this attribute.	Female
Voice Actor	Kanae Itō

How to Recruit
Premium Draw
Recruitment Weapon
Proelium

ID	3040268000
Char ID	3078
Uncap Limit
NameJP	スツルム
TitleJP	朴訥なる傭兵
Voice ActorJP	伊藤かな恵
Release Date	2020-03-31
Other Sites	gbf-wiki (Japanese wiki)GamewithKamigameHuiji Wiki (Chinese wiki)

After years of forging her path with steel, this mercenary finds herself sailing the skies on a journey of discovery. As she gazes silently ahead, the fire burning in her eyes begins slowly to shift its hue.

Charge Attack
Icon	Name	Effect
	The Walker	450%Massive Water damage to a foe. Inflict Burned (9000)HP is lowered on every turn Strength: 9000Base Accuracy: 100%Duration: 180 seconds, 10% ATK Down (Stackable / Max: 30%)ATK is lowered (Stackable) Strength: 10% (Max: 30%)Base Accuracy: 95%Duration: 180 seconds, and 10% DEF Down (Stackable / Max: 30%)DEF is lowered (Stackable) Strength: 10% (Max: 30%)Base Accuracy: 95%Duration: 180 seconds.

Skills
Icon	Name	Cooldown	Duration	Obtained	Effect
	Dual Swords	6 turns Lvl 55: 5 turns	-	Lvl 1 ⇧ Lvl 55This skill is enhanced at level 55.	400%-450% Water damage to a foe (Damage cap: ~630,000). 200%-250% bonus Water damage to foes with BurnedHP is lowered on every turn (Damage cap: ~260,000).
	Silver Tongue	6 turns Lvl 75: 5 turns	3 turns	Lvl 1 ⇧ Lvl 75This skill is enhanced at level 75.	Grant a foe 100% DA UpDouble attack rate is boosted Strength: 100%Duration: 3 turnsLocal status effect and 50% TA UpTriple attack rate is boosted Strength: 50%Duration: 3 turnsLocal status effect. Gain 50% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 50%Duration: 3 turns, 100% / 50% Critical Hit Rate UpAttacks made with elemental superiority have a chance to deal boosted DMG Strength: 100% chance of dealing 50% more damage.Duration: 3 turns, and KeenSupplemental DMG to critical hits Strength: 1% of foe's max HP (Damage cap: 50,000)Duration: 3 turns.
	Nothing More	6 turns	-	Lvl 45	Fill 1 charge diamond on a foe. If successful, gain C.A. Reactivation (1 time)Charge attack reactivates (1 time) Duration: Indefinite.

Support SkillsDoes not work from the backline unless explicitly stated.
Icon	Name	Obtained	Effect
	Thrice-Swung Blade	Lvl 1	Guaranteed triple attacks while a foe has a buff.
	Maelstrom Mercenary	Lvl 1	When a foe uses a special attack: Activate Dual Swords.
	Extended Mastery Support Skill	EMP	Chance to boost ATK with every normal attack (Stackable)

Extended Mastery Perks
Style	ATK ★☆☆ ★★☆ ★★★ +500 +800 +1000 DEF ★☆☆ ★★☆ ★★★ 5% 8% 10% Double Attack Rate ★☆☆ ★★☆ ★★★ 3% 5% 6% Critical Hit ★☆☆ ★★☆ ★★★ 12% chance for 12% more DMG 20% chance for 20% more DMG 25% chance for 25% more DMG Charge Attack Damage ★☆☆ ★★☆ ★★★ 10% 15% 20%
RaceCalled "Type" in-game.	ATK ★☆☆ ★★☆ ★★★ +500 +800 +1000 DEF ★☆☆ ★★☆ ★★★ 5% 8% 10% HP ★☆☆ ★★☆ ★★★ 250 500 750 Critical Hit ★☆☆ ★★☆ ★★★ 12% chance for 12% more DMG 20% chance for 20% more DMG 25% chance for 25% more DMG Fire Damage Down ★☆☆ ★★☆ ★★★ 2% 4% 5%
Individual	Critical Hit ★☆☆ ★★☆ ★★★ 12% chance for 12% more DMG 20% chance for 20% more DMG 25% chance for 25% more DMG Water ATK Up ★☆☆ ★★☆ ★★★ 5% 8% 10% Water ATK Up ★☆☆ ★★☆ ★★★ 5% 8% 10% Charge Attack Damage ★☆☆ ★★☆ ★★★ 10% 15% 20% Chance to boost ATK with every normal attack (Stackable)
Over Mastery Aetherial Mastery
Permanent Mastery Uncapped Mastery

Gameplay Notes

• Requires completing Chapter 93 Story: Deception's Inception to unlock her first Fate Episode.

Maelstrom Mercenary

• Auto-activates the skill  Dual Swords400%-450% Water damage to a foe (Damage cap: ~630,000).
  200%-250% bonus Water damage to foes with BurnedHP is lowered on every turn
  (Damage cap: ~260,000). after a foe uses a special attack.
  • Activates even if it is on cooldown, and does not put it on cooldown if it's not already.

Extended Mastery Support Skill

• After every normal attack, has a chance to gain 10% ATK Up (Stackable / Max: 30%)ATK is boosted while active (Stackable)
  Strength: 10% (Max: 30%)Multiplier: Unique StackableDuration: Indefinite.

Rank	ATK UpUnique Stackable modifier	Chance
1★	10%	5%
2★		8%
3★		10%

Bonus DMG Stacking Information

• The following is a curated list of how different Bonus DMG sources interact with Sturm's skills. Check Bonus DMG for further information and a comprehensive list.

Silver TongueGrant a foe 100% DA UpDouble attack rate is boosted Strength: 100%Duration: 3 turnsLocal status effect and 50% TA UpTriple attack rate is boosted Strength: 50%Duration: 3 turnsLocal status effect. Gain 50% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 50%Duration: 3 turns, 100% / 50% Critical Hit Rate UpAttacks made with elemental superiority have a chance to deal boosted DMG Strength: 100% chance of dealing 50% more damage.Duration: 3 turns, and KeenSupplemental DMG to critical hits Strength: 1% of foe's max HP (Damage cap: 50,000)Duration: 3 turns. - Skill Side B
Bonus Damage Side	Sources	Stacking
Skill A	Cagliostro (Summer) -  Ars NovaArs Nova: All Water allies gain 70% / 30% Critical Hit Rate UpAttacks made with elemental superiority have a chance to deal boosted DMG Strength: 70% chance of dealing 30% more damage.Duration: 3 turns, KeenSupplemental DMG to critical hits Strength: 1% of foe's max HP (Damage cap: 50,000)Duration: 3 turns, and 1 Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) Duration: Indefinite. (When Cagliostro's Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) Duration: Indefinite is 5: Skill changes to Ars Notoria.) Ars Notoria: All Water allies gain 100% / 30% Critical Hit Rate UpAttacks made with elemental superiority have a chance to deal boosted DMG Strength: 100% chance of dealing 30% more damage.Duration: 3 turns, KeenSupplemental DMG to critical hits Strength: 1% of foe's max HP (Damage cap: 50,000)Duration: 3 turns, 50% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 50%Duration: 3 turns, and 15% DMG Cap UpMaximum amount of DMG that can be dealt per hit is boosted Strength: 15%Duration: 3 turns. Jeanne d'Arc (Water Summer) -  ConfrontSacrifice 80% of caster's current HP. All Water allies gain JammedATK is greatly boosted based on how low HP is Strength: 30%-90%Duration: 5 turns. (Based on DesireBased on lvl: Bonus Water DMG effect / DMG and DMG cap for normal attacks and counterattacks are boosted (Max: Lvl 5 / Can't be removed) lvl: All Water allies also gain Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Duration: 3 turns and Water ATK UpWater ATK is boosted Duration: 3 turns.) Lucio (Summer) -  RevelationAll allies gain 20% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 20%Duration: 3 turns and Charge Bar +20%Instantly boosts Charge Bar by 20% Strength: 20%. Societte -  First Dance: KaguraRestore 30% of all allies' HP (Healing cap: 2000). All allies gain RevitalizeRecover HP each turn. Boost to charge bar if HP is full. Strength: 500 HP or 10% charge barDuration: 3 turns and 10% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 10%Duration: 3 turns. (When a foe uses a special attack: Consumes Yonagi RiteFirst Dance: Kagura activates when a foe uses a special attack (Can't be removed) to auto-activate.) Tefnut (Summer) -  IstiraahahGain Convalescent DozeCan't normal attack / Sharp boost to dodge rate / Upon charge attack: Double Strike effect and Bonus Water DMG effect to the water ally in the next position / At end of turn: Tefeng Sayf activates (Can't be removed) Duration: 5 turns. Bow of Sigurd Militis -  Sephira Legio AquaeWhen main weapon (MC only): Starts battle with 30% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 30%Duration: 1 turn . (In ArcarumArcarum: The World Beyond Replicard Sandbox: Active even when not main weapon and affects Water allies.)	✓
Skill B	Catura (Holiday) -  Honeyed WordsCaster and Water MC gain 40% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 40%Duration: 4 turns. (From 2nd cast: Caster and Water MC also gain 100% / 30% ArmoredChance of lowering DMG taken Strength: 100% chance of taking 30% less damage.Duration: 4 turns. From 3rd cast: Caster and Water MC also gain 100% Debuff Res. UpDebuff resistance is boosted Strength: 100%Duration: 4 turns.) Lucio (Summer) -  Without YouGrant a Water ally 90% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 90%Duration: 2 turns, Guaranteed TAGuaranteed triple attack regardless of Triple Attack Lowered debuffs Duration: 2 turns, 70% Fire CutFire DMG is cut 70% Duration: 2 turnsFire Damage Cut., and 100% Debuff Res. UpDebuff resistance is boosted Strength: 100%Duration: 2 turns.	✖
Skill C	Juliet (Water) -  Fulmine AzzurroAll Water allies gain 1 Deluge CrestWater magic is amplified (Max: 5 / Can't be removed) Duration: Indefinite, Mirror Image (1 time)Next one-to-one attack received will be ineffective (Effect removed on next all-foe all-ally attack) Duration: Indefinite, and 20% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks (Ends upon taking DMG) Strength: 20%Duration: Indefinite. (Bonus Water DMG effect ends upon taking damage.)	✓
Skill D	Clarisse (Summer) -  Garibaldi LinkCaster and Water MC gain 100% TA Up (1 time)Triple attack rate is boosted (1 time) Strength: 100%Duration: Indefinite and 80% Bonus Water DMG (1 time)Deals bonus water DMG for normal attacks (1 time) Strength: 80%Duration: Indefinite. Vikala (Halloween) -  The Night's Only Just Begun!When the field effect Spooky UtopiaFoes' ATK is boosted / Water allies' dodge rate is boosted Field effect Local status effect is active: Supplement Water allies' skill damage (Damage cap: 50,000). All Water allies gain 10% Bonus Water DMG (1 time)Deals bonus water DMG for normal attacks (1 time) Strength: 10%Duration: Indefinite at the start of the turn's attack.	✓
Skill E		✓
Skill Unique	Gabriel -  Kitrino NimaAll Water allies gain 70% Fire CutFire DMG is cut 70% Duration: 2 turnsFire Damage Cut. and Glacies WardBonus Water DMG effect / Cap fire DMG taken at 10,000 per hit / DEF and triple attack rate are boosted (Can't be removed / Ends upon taking DMG 3 times) Duration: Indefinite. (Glacies Ward ends upon taking damage 3 times.) Haaselia -  Phases of the MoonAll Water allies gain 20% Water ATK UpWater ATK is boosted Strength: 20%Duration: 2 turns, Tears of LunacyBoost to ATK specs based on the moon phase Duration: 2 turns, and Charge Bar +15%Instantly boosts Charge Bar by 15% Strength: 15%. Moon waxes. (Progresses the current moon phase on all allies by 1 turn.)	✓
Self Element A	MC skills that grant Bonus DMGDeals bonus DMG for one-foe one-ally attacks Ullikummi -  Vogue Hymn IIWhen main weapon (MC only): Cooldown cut to all skills with over 5-turn cooldown. All allies gain 30% Bonus DMGDeals bonus DMG for one-foe one-ally attacks Strength: 30%Duration: 3 turns and a random buff when using first ability.	✓
Self Element D	MC skills that grant Bonus DMG (1 time)Deals bonus DMG for normal attacks (1 time)	✓
Superior Element A	Anila (Summer) -  Puffy Summer TowersGrant an ally 30% Bonus Superior Elemental DMGDeals bonus superior element DMG for one-foe one-ally attacks Strength: 30%Duration: 3 turns and Dodge All (1 time)Takes no DMG or debuffs while in effect for a set period Duration: Indefinite. Anila (Yukata) -  The Big Summer Stage!Normal attacks deal 2-hit damage to random foes. At end of turn when allies deal damage 20 or more times to the current target in 1 turn: All allies gain 10% Bonus Superior Elemental DMGDeals bonus superior element DMG for one-foe one-ally attacks Strength: 10%Duration: 1 turn . Raise Anila's Ewe-phoriaGains effects in order based on Ewe-phoria lvl: Deal multiattacks / Boost to ATK / Amplify normal attack DMG / Boost to DMG cap / Buffs can't be removed (Max: 5 / Can't be removed) Duration: Indefinite lvl by 1 (Max: 5). Korwa (Water) -  Cloche NuptialeGrant a Water ally C'est BelleWater ATK is boosted (Can't be removed) Strength: 50%Duration: IndefiniteStacking: Special Buff, Piercing SightElemental DMG dealt will be treated as superior to the target's element Duration: 3 turns, 15% DMG Cap UpMaximum amount of DMG that can be dealt per hit is boosted Strength: 15%Duration: 3 turns, and 20% Bonus Superior Elemental DMGDeals bonus superior element DMG for one-foe one-ally attacks Strength: 20%Duration: 3 turns. (Consumes 3 FilMagically infused thread. Consumed upon using Korwa's skills (Can't be removed) .)	✓
Superior Element B	Narmaya (Valentine) -  Butter FlutterFor my sweet captain: MC gains 20% Bonus Superior Elemental DMGDeals bonus superior element DMG for one-foe one-ally attacks Strength: 20%Duration: 5 turns and 50% DA UpDouble attack rate is boosted Strength: 50%Duration: 5 turns. When Together ForeverNext Butter Flutter also affects Narmaya Duration: Indefinite is consumed: Narmaya also gains Butter FlutterDeals bonus superior elemental DMG for one-foe one-ally attacks Strength: 20%Duration: 5 turns and DA UpDouble attack rate is boosted Duration: 5 turns.	✓
Superior Ele. Unique		✓
Charge Attack	Diantha (Summer) -  Idol on the BeachRestore 10% of all allies' HP (Healing cap: 2500). All allies gain 10% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 10%Duration: 5.5 turnsApplied during the attack phase. On the next turn, it'll have 5 turns remaining. and Tlepilli GlowATK and multiattack rate are boosted (Can't be removed) Strength: 30% ATK Up / 50% DA Up / 25% TA UpMultiplier: NormalDuration: 5.5 turnsStacking: Special BuffApplied during the attack phase. On the next turn, it'll have 5 turns remaining.. Diantha gains Dodge All (1 time)Takes no DMG or debuffs while in effect for a set period Duration: Indefinite. Feower -  Mors Certa550%Massive Water damage to a foe (Damage cap: ~2,300,000). Inflict DelayReduce a foe's filled charge diamonds by 1 Base Accuracy: 100%. All allies gain 35% DA UpDouble attack rate is boosted Strength: 35%Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining., 35% TA UpTriple attack rate is boosted Strength: 35%Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining., and 10% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 10%Duration: 3.5 turnsApplied during the attack phase. On the next turn, it'll have 3 turns remaining.. Sandalphon (Summer) -  Ain Soph AurMassive Water damage to a foe. Inflict Bell of WarBoost to Sandalphon's C.A. DMG and C.A. DMG cap based on effect level (Max: 2 levels) Base Accuracy: 100%Local status effect. Consume 1 Coffee BreakGranted coffee breaks (Max: 5 / Can't be removed) Duration: Indefinite: All allies also gain 10% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 10%Duration: 3.5 turnsApplied during the attack phase. On the next turn, it'll have 3 turns remaining.. Fateless -  Frigid StingMassive Water damage to a foe. Remove 1 buff. After 4★: All allies also gain 15% Bonus Water DMGDeals bonus water 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.. Worldstorming Aetos -  Eau de l'AigleMassive Water damage to a foe. All allies gain 15% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 15%Duration: 1.5 turnsApplied during the attack phase. On the next turn, it'll have 1 turn remaining..	✓
Summon	CharybdisAbysmal Waters 500% Water damage to all foes (Damage cap: ~630,000). All Water allies gain 20% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 20%Duration: 1 turn , 40% DA UpDouble attack rate is boosted Strength: 40%Duration: 1 turn , and 20% TA UpTriple attack rate is boosted Strength: 20%Duration: 1 turn .  Frost Lord's ArmyRelentless Advance Massive Water damage to all foes. All Water allies gain 10% Bonus Water DMGDeals bonus water DMG for one-foe one-ally attacks Strength: 10%Duration: 2 turns for 2 turns.	✓
Self Element Summon	Belial (Summer)Hotter than the Sun 400% Elemental damage to all foes (Damage cap: ~1,120,000). All allies gain 3 random buffs. MC gains Cunning CharmLands the following on all allies in 3 turn(s): Charm effect / Sharp hit to DEF / Debuff Resistance Lowered effect (Can't be removed) Duration: 3 turns. (Inflict CharmedAttacks are slightly limited (Can't be removed) Duration: 3 turns, 70% Sharp DEF DownDEF is sharply lowered (Can't be removed) Strength: 70%Duration: 3 turns, and 100% Debuff Res. DownDebuff resistance is lowered (Can't be removed) Strength: 100%Duration: 3 turns on all allies when duration ends.)	✓
Passive A	Chain of Falsehood - Deceitful FallacyBonus Elemental DMG effect / Sharp hit to charge bar gain Damascus Knife -  Elemental Hunt10% bonus elemental DMG to weapon elementi.e., the same element as the weapon. allies against foes with BountyItem drop rate is boosted . Sky Piercer -  Elemental Blow20% Bonus weapon elementi.e., the same element as the weapon. DMG effect to third hit of elemental allies' triple attacks. Cagliostro (Summer) -  Foundation of Cuteness10% Bonus Water DMG effect to Water allies' critical hits on normal attacks. Haaselia -  Lunar ReflectionBonus Water DMG effect to Water allies based on the moon phase. Maria Theresa -  The Empress UprightWhen Switching to Main Ally: All Water allies gain Righteous IndignationBoost to DMG dealt against foes with Unrighteousness effect / Deals bonus water DMG for one-foe attacks against foes with Unrighteousness effect (Can't be removed) Strength: 20% ATK Up / 20% Bonus Water DMGMultiplier: PerpetuityDuration: Indefinite. (Can't be reactivated.) At level 95: Set Water allies' HP to full and remove all debuffs. All Water allies also gain Devotion to JusticeCritical hit rate, DEF, multiattack rate, and DMG cap are boosted (Can't be removed) Duration: 5 turns. (Can't be reactivated.) Arvess Demiclone -  Ocean Blue Blow20% Bonus Water DMG effect to third hit of Water allies' triple attacks. Hraesvelgr -  EinarWhen main weapon: 80% Bonus Water DMG effect to Water allies' single attacks. Xuanwu Shellfists -  Hoarfrost's Fourth PursuitBonus Water DMG effect to fourth-positioned water ally / 30% hit to charge bar gain	✓
Passive B	Zeta (Water) -  Arvess ResonanceGuaranteed triple attacks. 20% hit to charge bar gain. 10% Bonus Water DMG effect to Water allies' triple attacks.	✓
Passive Unique		✓

Uncap Materials

Uncap 1★
Frost Orb ×1 Flood Scroll ×2 Flawless Prism ×1 Rupie ×1000

Uncap 2★
Frost Orb ×1 Blue Dragon Scale ×1 Tidal Whorl ×1 Flawless Prism ×3 Leviathan Anima ×5 Rupie ×2000

Uncap 3★
Frost Orb ×2 Blue Dragon Scale ×2 Tidal Whorl ×3 Rainbow Prism ×3 Leviathan Omega Anima ×3 Rupie ×4000

Uncap 4★
Rainbow Prism ×3 Leviathan Omega Anima ×5 Supreme Merit ×3 Rupie ×20000

Awakening Materials

Lvl 2
Tidal Whorl ×10 Flawed Prism ×15 Flawless Prism ×10

Lvl 3
Leviathan Anima ×5 Leviathan Omega Anima ×2 Rainbow Prism ×1

Lvl 4
True Water Anima ×5 Blue Dragon Scale ×10 Deluge Fragment ×7 Rainbow Prism ×3

Lvl 5
Indicus Centrum ×5 Fanned Fin ×5 Water Urn ×3 Supreme Merit ×3

Lvl 6
Cocytus Omega Anima ×3 Macula Marius Anima ×3 Grani Anima ×3 Gabriel Anima ×2 Champion Merit ×3 Rainbow Prism ×3

Lvl 7
Ca Ong Anima ×5 Europa Anima ×2 Primeval Horn ×1 Water Urn ×3 Genesis Fragment ×3

Lvl 8
Europa Anima ×3 Water Urn ×3 Golden Scale ×5 Genesis Fragment ×20

Lvl 9
Tefnut Omega Anima ×1 Water Crystal ×1 Hollow Key ×5 Malice Fragment ×5

Facsimile Compatibility

Icon	Skill	Copyable?
	Dual Swords	Yes
	Silver Tongue	Yes
	Nothing More	Yes