

Introduction
Ainos is a 3-star Dark character in Epic Seven. Ainos's class is Soul Weaver. Horoscope: Sagittarius.
On the Epic Seven tier list Ainos is D tier, 95th of the 386 characters ranked.
Other Dark characters in Epic Seven: Abyssal Yufine, Ainos 2.0, Ainz Ooal Gown, All-Rounder Wanda, Apocalypse Ravi, Arbiter Vildred and 72 more.
What Ainos does
A 3-star
Dark
Soul Weaver whose
Firepower Cube hits every enemy, heals all allies based on their max Health, and gives the team Attack and Speed buffs for 2 turns. At the end of the turn, the passive pushes the highest-Attack ally (other than Ainos) 15% up the turn bar.
Best build for Ainos
From 507 player buildsArtifacts
4 options- 142%
Wondrous Potion Vial - 29%
Sacred Tree Branch - 34%
Celestine - 43%
Magaraha's Tome
Typical stats
- Speed
- 206
- Attack
- 1,816
- Health
- 12,366
- Defense
- 1,267
- Crit Chance
- 51%
- Crit Damage
- 184%
- Effectiveness
- 78%
- Effect Resistance
- 52%
Gear sets
6 options- 131%
Speed(4)
Health(2) - 29%
Speed(4) - 39%
Speed(4)
Hit(2) - 47%
Immunity(2)
Show 2 more set optionsShow fewer
- 57%
Health(2) - 65%
Penetration(2)
Profile
An Automatic Doll that is honest at best and arrogant and aggressive at worst. Some people think her language unit and anger control circuit are malfunctioning.
Ainos carries the title "A cynical Automatic Doll from the stars". Ainos is voiced by 中野さいま in Japanese and 이유리 in Korean. Ainos's hobby is spying on someone she dislikes, and Ainos's good at programming. Ainos likes finding someone's weak spots and being a bully. Ainos was released on 8 October 2020.
Ainos's introduction: My name is Ainos, and I'm an Automatic Doll here to support you.
Stats
- Health386th of 3913,925
- Attack322nd of 391812
- Defense225th of 391599
- Speed237th of 391107
- Critical Hit Chance15%
- Critical Hit Damage150%
- Effectiveness109th of 39112%
- Effect Resistance24th of 39118%
- Dual Attack Chance3%
At level 60, 6 stars and fully awakened, before gear, artifact and Imprint. Each bar is measured against the highest value in the Epic Seven roster, and the place is out of every character with that stat.
At level 50 and 60, fully awakened
- HealthLevel 50, 5 stars: 3,208Level 60, 6 stars: 3,925
- AttackLevel 50, 5 stars: 681Level 60, 6 stars: 812
- DefenseLevel 50, 5 stars: 483Level 60, 6 stars: 599
- SpeedLevel 50, 5 stars: 107Level 60, 6 stars: 107
- Critical Hit ChanceLevel 50, 5 stars: 15%Level 60, 6 stars: 15%
- Critical Hit DamageLevel 50, 5 stars: 150%Level 60, 6 stars: 150%
- EffectivenessLevel 50, 5 stars: 12%Level 60, 6 stars: 12%
- Effect ResistanceLevel 50, 5 stars: 18%Level 60, 6 stars: 18%
- Dual Attack ChanceLevel 50, 5 stars: 3%Level 60, 6 stars: 3%
Base values before gear, artifact and Imprint. Passives that raise a stat in battle are not counted.
Skills
Damage calculator
Silent Fire
Skill 1gains 1 Soul
Attacks the enemy secretively, with a 75% chance to inflict decreased Defense for 1 turn.
Soul Burn (10 Souls): Increases effect chance to 100% and decreases Defense of the target for 2 turns.
- +1 +5% damage dealt
- +2 +10% effect chance
- +3 +10% damage dealt
- +4 +15% effect chance
- +5 +15% damage dealt
Before enhancement
Attacks the enemy secretively, with a 50% chance to inflict decreased Defense for 1 turn.
Decrease Defense Decreases Defense by 70%.

Maneuver Support
Skill 2At the end of the turn, increases Combat Readiness of the ally except for the caster with the highest Attack by 20%.
Before enhancement
At the end of the turn, increases Combat Readiness of the ally except for the caster with the highest Attack by 15%.
After awakening stage 3
At the end of the turn, increases Combat Readiness of the ally except for the caster with the highest Attack by 20% and dispels one debuff from an ally.

Firepower Cube
Skill 3Cooldown 4 turns, gains 3 Souls
Attacks all enemies with a firepower cube, before recovering Health of all allies proportional to the target's max Health and granting increased Attack and increased Speed for 2 turns.
- +1 +5% healing
- +2 +5% healing
- +3 +5% healing
- +4 +10% healing
- +5 +15% healing
Increase Attack Increases Attack by 50%.
Increase Speed Increases Speed by 30%.
Imprint
- BImprint Release: Attack: 60Imprint Concentration: Effectiveness: 10%
- AImprint Release: Attack: 75Imprint Concentration: Effectiveness: 12%
- SImprint Release: Attack: 90Imprint Concentration: Effectiveness: 14%
- SSImprint Release: Attack: 105Imprint Concentration: Effectiveness: 16%
- SSSImprint Release: Attack: 120Imprint Concentration: Effectiveness: 18%
Imprint Release gives the bonus to the team; Imprint Concentration gives Ainos the bonus instead.
Awakening
Upgrade planner- Stage 1Speed +2, Attack +20, Health +60
- Stage 2Effect Resistance +6%, Attack +20, Health +60
- Stage 3Attack +20, Health +60, enhances Maneuver Support
- Stage 4Effectiveness +12%, Attack +30, Health +80
- Stage 5Speed +4, Attack +30, Health +80
- Stage 6Effect Resistance +12%, Attack +30, Health +80
Specialty Change
Ainos can take a Specialty Change into Ainos 2.0.
Relationships
1Ainos's motto: If I don't do it, someone else will.
Ainos dislikes humidity and fallacies.
Upgrade costs
Open in the plannerAwakening
- Stage 1
Dark Rune ×5 - Stage 2
Dark Rune ×9 - Stage 3
Dark Rune ×12
Greater Dark Rune ×6 - Stage 4
Greater Dark Rune ×15 - Stage 5
Epic Dark Rune ×4
Rare Benevolent Catalyst ×9 - Stage 6
Epic Dark Rune ×6
Epic Benevolent Catalyst ×6
Silent Fire enhancement
- +1
Gold ×2,000
Stigma ×120 - +2
Gold ×4,000
Stigma ×270 - +3
Gold ×22,000
Stigma ×470
Rare Benevolent Catalyst ×3 - +4
Gold ×30,000
Stigma ×740
Rare Benevolent Catalyst ×4 - +5
Gold ×40,000
Stigma ×1,100
Rare Benevolent Catalyst ×5
Maneuver Support enhancement
- +1
Gold ×2,000
Stigma ×120 - +2
Gold ×4,000
Stigma ×270 - +3
Gold ×22,000
Stigma ×470
Rare Benevolent Catalyst ×3 - +4
Gold ×30,000
Stigma ×740
Rare Benevolent Catalyst ×4 - +5
Gold ×40,000
Stigma ×1,100
Rare Benevolent Catalyst ×5
Firepower Cube enhancement
- +1
Gold ×2,000
Stigma ×120 - +2
Gold ×4,000
Stigma ×270 - +3
Gold ×22,000
Stigma ×470
Rare Benevolent Catalyst ×3 - +4
Gold ×30,000
Stigma ×740
Rare Benevolent Catalyst ×4 - +5
Gold ×40,000
Stigma ×1,100
Rare Benevolent Catalyst ×5
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