Guardians of the Hoard
From Descent-Community Wiki 1.1
Use this card after setup of an encounter to place any number of your threat tokens on this card. Threat tokens on this card cannot be spent during this encounter. Return all threat tokens from this card to your play area at the end of each encounter.
If there are more threat tokens on this card than there are HUGE or MASSIVE monsters on the map, each HUGE and MASSIVE monster gains gain +1 on each attack.