ShiroKuro

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ShiroKuro Teaser.jpg.jpg

ShiroKuro is the third Raid boss of Blue Archive. The fight consists of two stages, one versus Shiro and one versus Kuro.

Shiro will throw bombs at your students in unpredictable and often destructive manner, while Kuro will line up teacups against your students in a predictable, but equally destructive manner. Success in ShiroKuro may require players to utilise various tools of survivability through the means of self-repositioning (Izuna, Asuna), repositioning via pick-ups (Serina, Fuuka, Kotori), or utilisation of cover/summons (Shizuko, Shimiko, Utaha, Hifumi).

Boss Info[edit]

Stats[edit]

Attack Type (only in Insane difficulty) Armor Type
Penetration Special
Difficulty Recommended Level Coin Reward Rare Coin Reward Boss HP ATK DEF CRIT RES CRIT DMG RES Stagger Gauge
Normal 17 40 Shiro 280,000

Kuro 320,000

Total 600,000

Shiro 600

Kuro 600

Shiro 700

Kuro 700

Shiro 100

Kuro 100

Shiro 5,000

Kuro 5,000

Shiro 148,000

Kuro 172,000

Hard 25 60 Shiro 550,000

Kuro 600,000

Total 1,150,000

Shiro 950

Kuro 950

Shiro 700

Kuro 700

Shiro 100

Kuro 100

Shiro 5,000

Kuro 5,000

Shiro 296,000

Kuro 320,000

Very hard 35 80 Shiro 675,000

Kuro 735,000

Total 1,410,000

Shiro 1,400

Kuro 1,400

Shiro 700

Kuro 700

Shiro 100

Kuro 100

Shiro 5,000

Kuro 5,000

Shiro 400,000

Kuro 440,000

Hardcore 50 100 10 Shiro 1,200,000

Kuro 1,330,000

Total 2,530,000

Shiro 1,600

Kuro 1,600

Shiro 700

Kuro 700

Shiro 100

Kuro 100

Shiro 5,000

Kuro 5,000

Shiro 720,000

Kuro 800,000

Extreme 70 120 20 Shiro 4,500,000

Kuro 6,000,000

Total 10,500,000

Shiro 3,700

Kuro 3,700

Shiro 700

Kuro 700

Shiro 100

Kuro 100

Shiro 5,000

Kuro 5,000

Shiro 5,000,000

Kuro 6,000,000

Insane 80 140 40 Shiro 10,000,000

Kuro 10,000,000

Total 20,000,000

Shiro 5,500

Kuro 13,000

Shiro 700

Kuro 700

Shiro 100

Kuro 100

Shiro 10,0001

Kuro 10,000

Shiro 18,000,000

Kuro 17,000,000

1. Despite having 10,000 CRIT DMG RES stat, the game has an upper limit for CRIT DMG RES at 8,000. This means that in game, Shiro and Kuro effectively have 8,000 CRIT DMG RES (as of Feb 2022).

Skills[edit]

Icons Skill Name Type Effect
Normal~Extreme
RAID SKILLICON SHIROKURO EXSKILL01.png ドッカァーン!!(シロ)

Dun-Dun-Dun! (Shiro)

EX Places bombs that explode after a short while and deal 400% damage to enemies in a circular area. Damage and number of bombs placed increases as Shiro's ATG gauge increases.
RAID SKILLICON SHIROKURO EXSKILL02.png 転がれ転がれー!(シロ)

Keep Rollin' Rollin' Rollin'!

EX Summons a rolling bomb that deals 600% damage to enemies in a straight line. The bomb deals 300% damage to obstacles in its path. If an obstacle is hit but not destroyed, the bomb will bounce in the opposite direction towards Shiro, increasing her stagger gauge by a significant amount.
RAID SKILLICON SHIROKURO EXSKILL03.png 突進だぁ!!!(クロ)

Charge!!! (Kuro)

EX Summons theme park rides that deals 400% damage to enemies in a straight line. If Kuro is hit by this attack herself, increases Kuro's stagger gauge by a significant amount.
Insane
RAID SKILLICON SHIROKURO EXSKILL01.png ドッカァーン!!(シロ)

Dun-Dun-Dun! (Shiro)

EX Places bombs that explode after a short while and deal 900% damage to enemies in a circular area. Damage and number of bombs placed increases as Shiro's ATG gauge increases.

Also places ice bombs that additionally decrease movement speed of enemies hit by 80% for 40s.

RAID SKILLICON SHIROKURO EXSKILL02.png 転がれ転がれー!(シロ)

Keep Rollin' Rollin' Rollin'! (Shiro)

EX Summons a rolling bomb that deals 1500% damage to enemies in a straight line.

If an enemy with decreased movement speed is hit, deals an additional 600,000 damage. The bomb deals 300% damage to obstacles in its path. If an obstacle is hit but not destroyed, the bomb will bounce in the opposite direction towards Shiro, increasing her stagger gauge by a significant amount and damage taken by 50% for 40s.

RAID SKILLICON SHIROKURO EXSKILL03.png 突進だぁ!!!(クロ)

Charge!!! (Kuro)

EX Summons theme park rides that deals 500% damage to enemies in a straight line.

If an enemy with decreased movement speed is hit, deals an additional 600,000 damage.

If Kuro is hit by this attack herself, increases Kuro's stagger gauge by a significant amount and damage taken by 50% for 40s.

RAID SKILLICON SHIROKURO EXSKILL04.png アパシー・シンドローム(クロ)

Apathy Syndrome (Kuro)

EX Deals 100% damage to enemies and decreases their movement speed by 80% for 40s.
RAID SKILLICON SHIROKURO PASSIVESKILL01.png スランピアの恐怖

Horror of Slumpia

PASSIVE Decreases all enemies' recovery rate by 80%. This debuff cannot be removed.

Additional Notes:[edit]

  • The time limit for this fight is 4 minutes
  • All of the bosses EX skills have a knockback effect. No damage or knockback will occur if students are not standing in the skills area of effect.
  • The stagger gauge will accumulate under the following conditions:
    • The bosses are hit by Mystic type damage
      It should be noted that in extreme difficulty, the required amount of damage to fill the stagger gauge is higher than the boss's HP, meaning it is impossible to stun them with this condition.
    • When Shiro's ball is bounced back after failing to destroy cover generated by the likes of Shizuko or Shimiko
    • When Kuro hits herself with her own skill
  • When the bosses are stunned, "Rolling roll!" and "Charge!!!" will be cancelled, but "Dokkaan!!" will not be cancelled.
  • As the ATG increases, not only does the damage for "Rolling roll!" increase, but also the number of bombs generated and their explosion range.
    Shiro will attempt to aim at least one bomb on a student, with the rest being randomly (?) placed.
    A student can be hit by and bounced between multiple bombs.
  • Shiro uses "Rolling roll!" at fixed times.
  • Kuro uses "Charge!!!" about every 15 seconds
    Once launched, the skill will only damage the first student it hits before disappearing. If the skill spawns on top of a student already occupying that position, the student will take damage and be knocked back, but the skill will not disappear and still launch as normal.
    The attack patterns appear in a fixed order, and will be reset to the first pattern after recovering from stagger.

Recommended Units[edit]

Recommended Units
Student Portrait Haruna.png Haruna is one of the best blue DPS in the game right now. Her EX cost can be reduced down to 3 at max which makes her even better and is easily one of the best characters you can bring to this raid. Queen of Urban terrain, will carry you if Shirokuro is held indoors.
Student Portrait Izuna.png Shirokuro is the best place to use Izuna and the raid where she really shines. Izuna's 3-cost EX relocates her and buffs her which is extremely useful for a raid like this where you want to constantly relocate your students or move them out of harms way. She will also deal great damage with her kit and is easily one of the best characters for this raid since it was made for her.
Student Portrait Asuna.png Requires high investment but she can be extremely useful in this raid due to being able to relocate herself with her EX skill as well as being buffed by it. Solid 9/10 used in many strategies such as no healers strategy or budget strategies but she is ultimately inferior at 5* than a base Izuna or Haruna with maxed skills.
Student Portrait Chise.png Needs a fair bit of investment but is a Mystic DPS character that starts at 2* so she is more accessible than Haruna or Izuna. Better at Perorozilla than Shirokuro due to the AOE nature of her attacks but is still a solid pick for this raid.
Student Portrait Aris.png Not your best pick for Shirokuro but is the goddess of the Perorozilla raid and the best mystic DPS for that raid due to her linear AOE attack. Can definitely fill a slot if you need one more team member but the premium DPS for this raid are Haruna and Izuna.
Student Portrait Iori.png She's yellow but will deal surprisingly high damage if you need to fill a slot and might even outdamage some of your other mystic units that have low investment. Definitely worth slotting in if yours is invested or strong.
Student Portrait Kotama.png Staple support on most teams for everything. Buffs attack with EX, debuffs enemy attack and has a passive skill that increases team attack. Really wants 3* to unlock said passive skill so keep that in mind.
Student Portrait Serina.png Staple healer when you want to live. If you need a healer then Serina will be your healer of choice for most things. Her medkit box can move a student to where you want her to be which is extremely useful in most situations.
Student Portrait Azusa Swimsuit.png Deals good mystic damage and can reduce a targets defense with her attacks. Her defense down stacks with other characters such as Maki, Akane or her red version so it is possible to have double defense down on an enemy. Queen of Indoors terrain, will carry your Shirokuro if it's held indoors.


Point Rewards
2,500 Beginner strengthening ball x 16
5,000 Beginner report x 12
7,500 Fragmentary Voynich Manuscript Copy x 6

Rohonc Codex Page x 6

10,000 Credit points x 300K
12,500 Intermediate reinforced beads x 8
15,000 Intermediate report x 6
17,500 Damaged Voynich Manuscript Copy x 3

Damaged Rohonc Codex x 3

20,000 Character Fragmentsx 20
25,000 Advanced reinforced beads x 4
30,000 Advanced report x 3
35,000 2 copies of the edited Voynich manuscript x 2

edited Rohonc Codex

40,000 Blue pyroxene x 150
45,000 Superlative reinforced beads x 1
50,000 Superlative report x 1
55,000 Complete Voynich Manuscript Copy x 1

Complete Rohonc Codex x 1

60,000 Character Fragmentsx 20
70,000 Intermediate reinforced beads x 16

Beginner reinforced beads x 32

80,000 Intermediate Report x 12

Beginner Report x 24

90,000 Damaged Voynich Manuscript Copy x 6

Damaged Rohonc Codex x 6 Fragmentary Voynich Manuscript Copy x 12 Rohonc Codex Page x 12

100,000 Blue pyroxene x 150

credit points x 500K

120,000 Superlative reinforced beads x 1

Superlative reinforced beads x 4

140,000 Superlative Report x 1

Advanced Report x 3

160,000 Complete Voynich Manuscript Copy x 1

Complete Rohonc Codex x 1 Edited Voynich Manuscript Copy x 2 Edited Rohonc Codex x 2

180,000 Character Fragmentsx 20
200,000 Intermediate reinforced beads x 16

Beginner reinforced beads x 32

220,000 Intermediate Report x 12

Beginner Report x 24

240,000 Damaged Voynich Manuscript Copy x 6

Damaged Rohonc Codex x 6 Fragmentary Voynich Manuscript Copy x 12 Rohonc Codex Page x 12

260,000 Blue pyroxene x 150

credit points x 1200K

290,000 Superlative reinforced beads x 2

Superlative reinforced beads x 8

320,000 Superlative Report x 2

Advanced Report x 6

350,000 Complete Voynich Manuscript Copy x 2

Complete Rohonc Codex x 2 Edited Voynich Manuscript Copy x 4 Edited Rohonc Codex x 4

380,000 Character Fragmentsx 20
410,000 Credit points x 3000K
440,000 Advanced reinforced beads x 16

Intermediate reinforced beads x 32

470,000 Blue pyroxene x 200
500,000 Character Fragmentsx 20
500,000 Goddess Fragments x20