Boss Monster the Dungeon-Building Card Game Wiki
Hydra's Mire

Hydra's Mire is a Room card that is planned to be introduced with the Digital Boss Monster video game.

The final version of Hyrdra's Mire includes that when this Room card obtains 4 counters, this card must be destroyed at the end of the turn.


A card that is best built in about the middle of a dungeon, so as to rack up at the most 3 counters on Hydra's Mire, as on acquiring the 4th counter, this card must be destroyed, so placing this room in either the middle or as the penultimate room in a dungeon works best with this card.