Asuka Shikinami Langley: WILLE is a Wind Nikke in the Attacker class, manufactured by Abnormal. Stats and skill text below come straight from the game's data.
“Due to the Curse of Eva, her physical appearance has remained perpetually at 14 years of age.”
Updated: 2026-08-02
Should you pull?
Should you pull?
CONSIDER IT — An international community tier list ranks Asuka: WILLE A in Story, a solidly usable Wind MG Attacker with a unique stack-and-detonate mechanic, but not yet a mandatory SS/SSS meta core. Worth pulling if you enjoy a build-up-then-burst playstyle in long raid fights, or need another Wind Attacker. If gems are tight and you already have a strong Wind Attacker or prefer simpler kits, you can save gems for a more universal SS/SSS pick.
Review & Analysis
Base Stats
Burst III
Skills
Anti A.T. FieldSkill 1
Activates after landing 50 normal attack(s). Affects the target(s). Deals 471.86% of final ATK as additional damage. Activates only when in Annihilation State status. Affects self. Annihilation State's additional effect: Target: Affects 2 enemy unit(s) within the attack range nearest to the crosshair every 10 shot(s). Damage: Deals 15.62% of final ATK as damage. Additional effect: Anti A.T. Field: Damage Taken ▲ 0.83% for 30 sec, stacks up to 30 time(s).
Emergency RepairSkill 2
Activates when entering Full Burst. Affects self when in Annihilation State status. Attack Damage ▲ 30.97% for 10 sec. Activates when using Annihilation. Affects self. Emergency Repair: Function: Reduces MG heating up speed and clears ammo. Fixes recharge speed and restores HP based on the Max HP proportion continuously. Effect 1: MG heating up speed ▼ 100% for 3 sec. Effect 2: Clears 100% of ammo. Effect 3: Constantly recovers 3.77% of caster's MG heating up speed Max HP every 1 sec over 3 sec. Effect 4: Fixes the recharge speed with a 60% increase for 1 shot(s).
Annihilation StateBurst Skill
Affects self. Annihilation State: Function: Reduces the normal attack damage while increasing attack capabilities. Effect 1: Normal Attack Damage Multiplier ▼ 40% for 9 sec. Effect 2: Reloads 21% magazine(s). Effect 3: ATK ▲ 46.8% of caster's ATK for 9 sec. Effect 4: Attack Damage ▲ 36% for 9 sec. Affects the target(s) afflicted with Anti A.T. Field. Annihilation: Function: After Annihilation State ends, fires powerful attacks at targets affected by Anti A.T. Field. Deals 6.62% of final as additional damage. Mirrors the stack count of Anti A.T. Field for certain targets. Anti A.T. Field status is removed after the effect is triggered.
Skill Investment Priority
Skill investment roadmap (Skill 1 / Skill 2 / Burst — general priority): 4/4/4 (functional) → 7/4/7 → 10/7/10 (endgame). Why: Skill 1 (the debuff stacking that determines her final Annihilation damage) and Burst (the main combo trigger) are her two pillars, so prioritize them together; Skill 2 (Emergency Repair) is a supplementary maintenance tool and can stay mid-level.
Strengths & Weaknesses
Strengths
- A unique stack-and-detonate mechanic: every part/body hit on a target marked with Anti A.T. Field builds up damage-taken stacks, capped off by an Annihilation strike that sweeps up everything accumulated.
- Skill 2, Emergency Repair, both clears MG heat and heals, letting her self-maintain between Burst cycles.
- After 50 normal attacks, she automatically fires an extra hit for 471.86% ATK — a steady damage source even outside of Burst.
- An international community tier list ranks her A in Story, a solidly usable Wind-code MG Attacker for current campaign content.
Weaknesses
- Her multi-layered mechanic (stack buildup → Annihilation State → detonation) is fairly complex, needing a few fights to nail the optimal combo.
- Annihilation State self-lowers normal-attack damage by 40% for 9 seconds — ironically a "power up" state that's temporarily weaker if timed poorly.
- Her peak damage only fires once debuff stacks have built up, unlike some one-shot Attackers with instant burst power.
- As a Burst III unit she comes online slower than Burst I/II.
Overload Priority
Overload priority by weapon type — applies to every Nikke using this weapon.
| Sub-stat | Priority | Rolls |
|---|---|---|
| ATK | 4x | |
| Max Ammo | 3-4x | |
| Elemental DMG | 2x | |
| Crit Rate | 1-2x | |
| Crit DMG | 1-2x |
General Info
Class
Weapon TypeRecommended Teams
Campaign
- Debuff-Stack Detonation Team: Asuka: WILLE · Liter · Privaty · Naga · 1 flex Supporter (Blanc or N102). Skill 1 stacks the Anti A.T. Field debuff on enemies up to 30 times, and her Burst detonates all those stacks into one massive Annihilation strike at the end.
- General Squad: Asuka: WILLE · Privaty · Naga · 2 Attackers (Guillotine, Red Hood). Her Burst's Annihilation State lowers normal-attack damage but grants ATK +46.8% and attack damage +36% for 9 seconds, still strong enough to clear stages even without a perfectly optimized combo.
Liter
Privaty
Naga
Blanc
N102
Guillotine
Red HoodArena / PvP
- Late-Fight Detonation Team: Asuka: WILLE · Blanc · Centi · Guillotine · 1 flex Supporter. Her stack-then-detonate combo fits multi-turn PvP fights where you build up debuffs before a final burst of damage.
CentiRaid & Interception
Novel
HelmCostumes
Lore & Trivia
“Due to the Curse of Eva, her physical appearance has remained perpetually at 14 years of age.”
Art Gallery
