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◆Act 2 - Hive·Boss

Rocket

Rocket is a boss enemy in Slay the Spire 2, entering combat with 199 HP (209 on higher Ascensions).

It cycles through Targeting Reticle → Precision Beam → Charge Up → Laser → Recharge → repeat.

Its heaviest attack, Laser, deals 31 damage.

It opens the fight already holding Back Attack Right and Crab Rage.

Across community-tracked runs, the Kaiser Crab fight proves fatal to 19.9% of the parties that reach it.

StatsMovesEncountersVersion history

Stats

Hit Points
199
HP · Ascension
209
Moves
5
Type
Boss

Innate Powers

Applied at the start of combat

Back Attack Right 1Crab Rage 1

Attack Pattern

Targeting Reticle→Precision Beam→Charge Up→Laser→Recharge↻

Moves (5)

Targeting Reticle
⚔️ Attack

Hits for 3 damage (4 on Ascension).

Damage3(A: 4)
Precision Beam
⚔️ Attack

Hits for 18 damage (20 on Ascension).

Damage18(A: 20)
Charge Up
⬆️ Buff

Gains 2 Strength.

Effects
Strength 2
Laser
⚔️ Attack

Hits for 31 damage (35 on Ascension).

Damage31(A: 35)
Recharge
💤 Sleep

Encounters

Where Rocket shows up.

In 132,736 community runs, the Kaiser Crab fight was fatal to 19.9% of runs (26,458), dealing an average of 62 damage over 8.22 turns.

Kaiser Crab
Act 2 - HiveBoss

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Version history

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Rocket - Slay the Spire 2 Monster
At a glance
Hit Points
199
HP · Ascension
209
Type
Boss
Act
Act 2 - Hive
Moves
5
Encounters
1
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