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Shiroko*Terror

Abydos High School

Shiroko*Terror

★★★

/Mystic/Attacker

Atier

Introduction

Shiroko*Terror is a 3-star Mystic student in Blue Archive. Shiroko*Terror's role is Attacker. School: Abydos High School.

On the Blue Archive tier list Shiroko*Terror is A tier, 19th of the 242 students ranked.

Other Mystic students in Blue Archive: Akane (Bunny), Akari (New Year), Ako, Aris, Aris (Armed), Aris (Maid) and 61 more.

What Shiroko*Terror does

Her EX summons a drone for 40 seconds and loads her up with up to 67.3% Critical Rate and 134% Critical Damage, plus stronger normal attacks and a bigger Normal skill while it's out. Each cast costs 20% of her max HP, though that alone can't make her retreat.

Shiroko*Terror in raids

On the raids usage list Shiroko*Terror is A tier, 18th of 264: brought by 26% of ranked Global players to the last 8 raids, on average.

  • Raid usage26.37%

By raid, newest first

  • Hod (Indoor)3.2%
  • Gregorius (Indoor)0.3%
  • Hovercraft (Outdoor)77.4%
  • Drumbarka (Street)84%
  • Myouki Kurokage (Street)3.8%
  • KAITEN FX Mk.0 (Street)1.9%
  • Perorodzilla (Outdoor)8.1%
  • Goz (Outdoor)32.2%

Shiroko*Terror's banners

All banners
  • 9 June 2026 to 16 June 2026Fes Recruitment
  • 23 January 2025 to 30 January 2025Fes Recruitment

Profile

A version of Shiroko from another world, who came to this place with Phrenapates.

She's the same person in a sense, but with an older aura. Just like Shiroko, she'll do whatever it takes, no matter how outlandish the idea, for the sake of revitalizing her academy and district.

Shiroko*Terror's full name is Sunaookami Shiroko. Shiroko*Terror's birthday is May 16th, and Shiroko*Terror stands 5'5" tall. Shiroko*Terror is voiced by 小倉唯 in Japanese and Lee Daeun in Korean. Shiroko*Terror's hobby is jogging, training and cycling. Doremsan2j drew Shiroko*Terror.

Stats

  • Max HP102nd27,246
  • ATK152nd3,268
  • DEF150th109
  • Healing182nd5,734
  • Accuracy94th709
  • Evasion106th789
  • Crit53rd253
  • Crit DMG200%
  • Stability149th1,380
  • Normal Attack Range147th650
  • Cost Recovery700

At level 90 and 5 stars, before the Exclusive Weapon, equipment, Talents and Relationship Rank. Each bar is measured against the highest value in the Blue Archive roster, and the place is out of every student with that stat.

At level 1 and 90

  • Max HPLevel 1, 3 stars: 2,487Level 90, 3 stars: 22,604Level 90, 5 stars: 27,246
  • ATKLevel 1, 3 stars: 286Level 90, 3 stars: 2,606Level 90, 5 stars: 3,268
  • DEFLevel 1, 3 stars: 19Level 90, 3 stars: 109Level 90, 5 stars: 109
  • HealingLevel 1, 3 stars: 1,667Level 90, 3 stars: 4,662Level 90, 5 stars: 5,734
  • AccuracyLevel 1, 3 stars: 709Level 90, 3 stars: 709Level 90, 5 stars: 709
  • EvasionLevel 1, 3 stars: 789Level 90, 3 stars: 789Level 90, 5 stars: 789
  • CritLevel 1, 3 stars: 253Level 90, 3 stars: 253Level 90, 5 stars: 253
  • Crit ResLevel 1, 3 stars: 100Level 90, 3 stars: 100Level 90, 5 stars: 100
  • Crit DMGLevel 1, 3 stars: 200%Level 90, 3 stars: 200%Level 90, 5 stars: 200%
  • Crit DMG ResLevel 1, 3 stars: 50%Level 90, 3 stars: 50%Level 90, 5 stars: 50%
  • StabilityLevel 1, 3 stars: 1,380Level 90, 3 stars: 1,380Level 90, 5 stars: 1,380
  • Normal Attack RangeLevel 1, 3 stars: 650Level 90, 3 stars: 650Level 90, 5 stars: 650
  • CC PowerLevel 1, 3 stars: 100Level 90, 3 stars: 100Level 90, 5 stars: 100
  • CC ResLevel 1, 3 stars: 100Level 90, 3 stars: 100Level 90, 5 stars: 100
  • Recovery BoostLevel 1, 3 stars: 100%Level 90, 3 stars: 100%Level 90, 5 stars: 100%
  • Cost RecoveryLevel 1, 3 stars: 700Level 90, 3 stars: 700Level 90, 5 stars: 700
  • Mag CountLevel 1, 3 stars: 15Level 90, 3 stars: 15Level 90, 5 stars: 15
  • DEF PenetrationLevel 1, 3 stars: 0Level 90, 3 stars: 0Level 90, 5 stars: 0
  • MobilityLevel 1, 3 stars: 200Level 90, 3 stars: 200Level 90, 5 stars: 200

Before the Exclusive Weapon, equipment, Talents and Relationship Rank. Stars raise ATK, Max HP and Healing only.

Combat profile

Squad
Striker (fights on the field)
Position
Middle
Attack type
Mystic
Armor type
Special
Weapon
Assault rifle
School
Abydos High School
Club
Abydos Student Council
Year and age
3rd Year, 17 years old
Equipment slots
Hat, Badge, Watch

Terrain affinity

  • UrbanD
  • OutdoorS (SS with the weapon at 3 stars)
  • IndoorA

Affinity sets how well a student fights on each stage type, from D up to SS.

Skills

6

  • Ammo Augmentation

    EX Skill · Cost 3
    Level

    Summons a Drone (for 40 sec). While the Drone is active, Normal Attacks deal 120% of ATK as damage. Increases Crit by 67.3% and Crit DMG by 134% (for 40 sec). Deals 20% of Max HP as true damage to self (will not cause Shiroko*Terror to retreat).

  • Modded Grenade Lob

    Basic Skill
    Level

    Deals 704% of ATK as damage to 1 enemy every 40 sec. Changes to Drone Support: Crossfire when the EX Skill is used.

  • Drone Support: Crossfire

    Basic Skill
    Level

    Deals 902% of ATK as damage to 1 enemy when an EX Skill is used. When the EX Skill Drone disappears, changes to Modded Grenade Lob.

  • Precise Aim

    Enhanced Skill
    Level

    Increases ATK by 26.6%.

  • Precise Aim+

    Enhanced Skill +
    Level

    Increases Crit DMG by 3800. Also increases ATK by 26.6%.

    Replaces Precise Aim once Shiroko*Terror's Exclusive Weapon reaches 2 stars.

  • Calming Breath

    Sub Skill
    Level

    Increases Mystic Effectiveness by 49.25%. Shiroko*Terror gets 15 sec of Second Wind when current HP reaches 1% or lower (cooldown: 90 sec). Once Second Wind begins, Shiroko*Terror has until its timer runs out to recover her full HP, or she'll retreat immediately.

Exclusive Weapon

Upgrade planner

Black Fang 465

Assault rifle

Shiroko's favorite assault rifle. Well used, and the marks of its many repairs are plain to see, but because of that diligent maintenance, it still works perfectly.

  • 1 starLv. 30: ATK +375, Max HP +2,321
  • 2 starsLv. 40: ATK +469, Max HP +2,901Enhanced Skill becomes Precise Aim+
  • 3 starsLv. 50: ATK +563, Max HP +3,481Outdoor affinity S to SS
  • 4 starsLv. 60: ATK +657, Max HP +4,062Mystic damage +10%

Stars and Relationship Rank

Star bonuses

  • 4 starsBonus over 1 star: ATK +14%, Max HP +9%, Healing +12%Rank cap: 30
  • 5 starsBonus over 1 star: ATK +31%, Max HP +23%, Healing +27%Rank cap: 100

Shiroko*Terror starts at 3 stars. Each star also lifts the Relationship Rank cap.

Relationship Rank bonus

  • 5Total bonus: ATK +8
  • 10Total bonus: ATK +28
  • 15Total bonus: ATK +53, Max HP +280
  • 20Total bonus: ATK +83, Max HP +615
  • 25Total bonus: ATK +88, Max HP +670
  • 30Total bonus: ATK +93, Max HP +725
  • 35Total bonus: ATK +103, Max HP +810
  • 40Total bonus: ATK +113, Max HP +895
  • 45Total bonus: ATK +133, Max HP +1,035
  • 50Total bonus: ATK +153, Max HP +1,175

Stats stop growing at rank 50.

Talents

  • Max HP25 levels, up to +5%
  • ATK25 levels, up to +5%
  • Healing25 levels, up to +5% (little use for Shiroko*Terror)

Gifts Shiroko*Terror likes

3

Favourites

  • Three Times a Day Dumbbell Set
  • Peroro Wheel
  • Ring Bit

A gift gives more Relationship Rank EXP the more of Shiroko*Terror's favourite-item tags it carries. Gifts not listed still give the base amount.

Lines and Memorial Lobby

When recruited: Probably... I'll be fine as well.

MomoTalk status: Recruiting a cycling party... (2/5)

Shiroko*Terror's Recollection Lobby
Shiroko*Terror's Recollection Lobby

Upgrade costs

Open in the planner

EX Skill

  • Lv. 2Credit Points ×80,000Beginner Tactical Training Blu-ray (Abydos) ×12Roman Dodecahedron Piece ×15
  • Lv. 3Credit Points ×500,000Normal Tactical Training Blu-ray (Abydos) ×12Beginner Tactical Training Blu-ray (Abydos) ×18Broken Roman Dodecahedron ×13Totem Pole Piece ×33
  • Lv. 4Credit Points ×3,000,000Advanced Tactical Training Blu-ray (Abydos) ×12Normal Tactical Training Blu-ray (Abydos) ×18Repaired Roman Dodecahedron ×14Broken Totem Pole ×29
  • Lv. 5Credit Points ×10,000,000Superior Tactical Training Blu-ray (Abydos) ×8Advanced Tactical Training Blu-ray (Abydos) ×18Intact Roman Dodecahedron ×10Repaired Totem Pole ×18

Basic, Enhanced and Sub Skills

  • Lv. 2Credit Points ×5,000Beginner Tech Notes (Abydos) ×5
  • Lv. 3Credit Points ×7,500Beginner Tech Notes (Abydos) ×8
  • Lv. 4Credit Points ×60,000Normal Tech Notes (Abydos) ×5Beginner Tech Notes (Abydos) ×12Roman Dodecahedron Piece ×5
  • Lv. 5Credit Points ×90,000Normal Tech Notes (Abydos) ×8Broken Roman Dodecahedron ×6Totem Pole Piece ×15
  • Lv. 6Credit Points ×300,000Advanced Tech Notes (Abydos) ×5Normal Tech Notes (Abydos) ×12Broken Roman Dodecahedron ×9Totem Pole Piece ×17
  • Lv. 7Credit Points ×450,000Advanced Tech Notes (Abydos) ×8Repaired Roman Dodecahedron ×2Broken Totem Pole ×15
  • Lv. 8Credit Points ×1,500,000Superior Tech Notes (Abydos) ×8Advanced Tech Notes (Abydos) ×12Intact Roman Dodecahedron ×6Repaired Totem Pole ×10
  • Lv. 9Credit Points ×2,400,000Superior Tech Notes (Abydos) ×12Intact Roman Dodecahedron ×6Repaired Totem Pole ×13
  • Lv. 10Credit Points ×4,000,000Secret Tech Notes ×1

Star promotion

  • 4 starsCredit Points ×200,000Shiroko*Terror's Eleph ×100
  • 5 starsCredit Points ×1,000,000Shiroko*Terror's Eleph ×120

Exclusive Weapon

  • 2 starsCredit Points ×1,000,000Shiroko*Terror's Eleph ×120
  • 3 starsCredit Points ×1,500,000Shiroko*Terror's Eleph ×180
  • 4 starsCredit Points ×2,000,000Shiroko*Terror's Eleph ×200

Talent: Max HP

  • Lv. 1-5Credit Points ×500,000Roman Dodecahedron Piece ×50Physical Education Workbook ×10
  • Lv. 6-10Credit Points ×500,000Roman Dodecahedron Piece ×75Physical Education Workbook ×10
  • Lv. 11-15Credit Points ×500,000Roman Dodecahedron Piece ×100Physical Education Workbook ×10
  • Lv. 16-20Credit Points ×1,000,000Broken Roman Dodecahedron ×30Physical Education Workbook ×20
  • Lv. 21-25Credit Points ×1,000,000Broken Roman Dodecahedron ×40Physical Education Workbook ×20

Talent: ATK

  • Lv. 1-5Credit Points ×500,000Roman Dodecahedron Piece ×50Shooting Workbook ×10
  • Lv. 6-10Credit Points ×500,000Roman Dodecahedron Piece ×75Shooting Workbook ×10
  • Lv. 11-15Credit Points ×500,000Roman Dodecahedron Piece ×100Shooting Workbook ×10
  • Lv. 16-20Credit Points ×1,000,000Broken Roman Dodecahedron ×30Shooting Workbook ×20
  • Lv. 21-25Credit Points ×1,000,000Broken Roman Dodecahedron ×40Shooting Workbook ×20

Talent: Healing

  • Lv. 1-5Credit Points ×500,000Roman Dodecahedron Piece ×50Hygiene Workbook ×10
  • Lv. 6-10Credit Points ×500,000Roman Dodecahedron Piece ×75Hygiene Workbook ×10
  • Lv. 11-15Credit Points ×500,000Roman Dodecahedron Piece ×100Hygiene Workbook ×10
  • Lv. 16-20Credit Points ×1,000,000Broken Roman Dodecahedron ×30Hygiene Workbook ×20
  • Lv. 21-25Credit Points ×1,000,000Broken Roman Dodecahedron ×40Hygiene Workbook ×20

Art

Shiroko*Terror key art

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