Skills

Kiku: Bloom Strike

菊・大輪突撃

Koo charges and knocks enemies back. Enemies take further damage when colliding with each other. The force of the charge clears away enemies in front of Emma.

Updated Aug 8, 2026

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Basic information

Skill directory: Koo Skills
Skill type: Active Skill
Skill-tree skill: Yes
Inherent: No
Maximum level: Lv.5
Total skill points: 75

Skill Upgrades

Levels and Skill Points

Level	Skill points for level	Cumulative skill points	Effect by level	Upgrade notes
Lv.1	0	0	Deal 1 hit(s) of destructive damage (high) in a straight line. Knocked-back foes can collide with others.	Enhancement Level: 1 → 2. Skill Level Increase: 1 → 2.
Lv.2	10	10	Deal 1 hit(s) of destructive damage (high) in a straight line. Knocked-back foes can collide with others.	Enhancement Level: 2 → 3. Skill Level Increase: 2 → 3.
Lv.3	15	25	Deal 1 hit(s) of destructive damage (high) in a straight line. Knocked-back foes can collide with others.	Enhancement Level: 3 → 4. Skill Level Increase: 3 → 4.
Lv.4	20	45	Deal 1 hit(s) of destructive damage (high) in a straight line. Knocked-back foes can collide with others.	Enhancement Level: 4 → 5. Skill Level Increase: 4 → 5.
Lv.5	30	75	Deal 1 hit(s) of destructive damage (high) in a straight line. Knocked-back foes can collide with others.	Enhance: Lv. 5 Skill Power: 5.

Enhancement Branches

Skill Range+

Level	Skill points for level	Cumulative skill points	Effect by level	Upgrade notes
Lv.1	10	10	Farther and yet farther, scatter the spreading Kiku. Expands the attack range of skills. Lv. 1: Skill Range No datax.	Enhancement Level: 1 → 2. Skill Area: No datax → No datax.
Lv.2	18	28	Farther and yet farther, scatter the spreading Kiku. Expands the attack range of skills. Lv. 2: Skill Range No datax.	Enhancement Level: 2 → 3. Skill Area: No datax → No datax.
Lv.3	30	58	Farther and yet farther, scatter the spreading Kiku. Expands the attack range of skills. Lv. 3: Skill Range No datax.	Enhancement Level: 3. Skill Area: No datax.

Charge Distance+

Level	Skill points for level	Cumulative skill points	Effect by level	Upgrade notes
Lv.1	10	10	An unstoppable force can blast through even rock. Increases Koo's charge distance. Lv. 1: No data× Charge Distance.	Enhancement Level: 1 → 2. Charge Distance: No datax → No datax.
Lv.2	18	28	An unstoppable force can blast through even rock. Increases Koo's charge distance. Lv. 2: No data× Charge Distance.	Enhancement Level: 2 → 3. Charge Distance: No datax → No datax.
Lv.3	30	58	An unstoppable force can blast through even rock. Increases Koo's charge distance. Lv. 3: No data× Charge Distance.	Enhancement Level: 3. Charge Distance: No datax.