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Profile
Normal Attack
Minigun
Mode: Normal
Ammo: 300
Reload: 2.5s
■ Affects target enemy.
Deals 5.57% ATK as damage.
Deals 200% damage when attacking core.
Residual Heat
Passive
Cooldown: -
■ Affects self. Activates after landing 30 normal attacks.
Critical rate ▲ 9.28% for 10 sec.
HP ▼ 2.01%
Shroud of Darkness
Passive
Cooldown: -
■ Activates after landing 150 normal attack(s). Affects self.
Critical Damage ▲ 14.69% for 5 sec.
■ Activates when HP falls below 70%. Affects self.
ATK ▲ 0.96% with every 1% of HP loss. This effect is active continuously.
Dragon of the Deep
Active
Cooldown: 40s
■ Affects the enemy with the highest ATK.
[Target] Deals 1237.5% of final ATK as damage.
■ Affects the same target when HP falls below 50%.
Deals 1237.5% of final ATK as additional damage.

Review
Guillotine is one of the two self-harm Nikkes; the other is Scarlet. Both gain power based on HP loss, and both reduce their HP as they keep attacking. It’s very annoying to keep Guillotine alive because her peak power starts when she has 1% HP left, and it’s not like she’s excellent or something even with that much hassle.
Huge amount of ATK buff.
Pretty decent DPS as an early unit.
My chuunbiyou can not be this cute.
So annoying to keep her alive.
Fallen out of meta.
Investment Tips
Niche for Electric Weak Bosses in Solo Raids. Highly diluted ATK so aim for Ammo and Ele first
PVE Priority
1/10
PVE Comment
Fair personal damage but no longer used due to long ramp-up time.
PVP Priority
1/10
PVP Comment
Hard to make her work as a sniper, but if it works, it works.

Bastion Cube

Resilience Cube

Destruction Cube

Wingman Cube

Bastion Cube
Before OL, when you can't access Ammo Increased, a Resilience Cube with Privaty/Summer Anis will actually help her more than Bastion, but it requires you manually playing her (force reload during buff). Post OL, you can roll a lot of ammo on her, thus reduce the depending on Reload comp. Still, Resilience + Privaty are a good combo in Elysion tower.
Teams
Teams for Guillotine aren't available yet. They will be added soon.