Restless Evil
The Lost Realm #62 (x2/x1)
Treachery

When Revealed: Each Undead enemy gets +1 Threat +1 Attack and +1 Defense until the end of the round. If there are no Undead enemies in play, Restless Evil gains Surge.

Shadow: Each Undead enemy engaged with you gets +1 Attack and +1 Defense until the end of the round.