Slay the Spire 2 Monster
Byrdonis
Byrdonis is a elite encounter with 81-84 base HP and 90 HP at high Ascension. 2 moves are documented.
- Encounter
- Elite
- Base HP
- 81-84
- High Ascension HP
- 90
- Known moves
- 2
- Act
- Act 1 - Overgrowth
Moves and intents
| Move | Intent | Damage | Block |
|---|---|---|---|
| Peck | Attack | 3 x 3 (4 A) | - |
| Swoop | Attack | 17 (19 A) | - |
Attack pattern
The current data does not expose a simple fixed pattern. Read intent each turn and preserve an emergency block or potion line for the highest documented hit.
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.