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Mecha Knight in Slay the Spire 2

Slay the Spire 2 Monster

Mecha Knight

Mecha Knight is a elite encounter with 300 base HP and 320 HP at high Ascension. Its documented pattern is Charge → Flamethrower → Windup → Heavy Cleave → repeat.

Encounter
Elite
Base HP
300
High Ascension HP
320
Known moves
4
Act
Act 3 - Glory

Moves and intents

MoveIntentDamageBlock
ChargeAttack25 (30 A)-
FlamethrowerStatus--
WindupDefend + Buff-15
Heavy CleaveAttack35 (40 A)-

Attack pattern

Charge → Flamethrower → Windup → Heavy Cleave → repeat

Preparation notes

Use the move table as a damage threshold, not a script that replaces reading the fight. Ascension, multiplayer scaling, powers, and patch changes can alter the exact line. For boss-specific planning, continue to the boss guide hub.