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Tunneler in Slay the Spire 2

Slay the Spire 2 Monster

Tunneler

Tunneler is a normal encounter with 87 base HP and 92 HP at high Ascension. Its documented pattern is Bite → Burrow → Attack from Below → repeat.

Encounter
Normal
Base HP
87
High Ascension HP
92
Known moves
4
Act
Act 2 - Hive

Moves and intents

MoveIntentDamageBlock
BiteAttack13 (15 A)-
BurrowBuff + Defend-32
Attack from BelowAttack23 (26 A)-
DizzyStun--

Attack pattern

Bite → Burrow → Attack from Below → 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.