Driven by Shadow
The Woodland Realm #26 (x1)

When Revealed: The opposing team attaches Driven by Shadow to an enemy and returns it to the staging area. (Counts as a Condition attachment with the text: "Limit 1 per enemy. Attached enemy gets +2 +2 +2 and is immune to player card effects.") If there is no enemy in play, Driven by Shadow gains surge.