Stone-troll
The Wilds of Rhovanion #49 (x2/x1)
Enemy
(36) 3 6 3 9
Troll.  

Cannot have non-objective attachments.

Forced: After Stone-troll attacks and destroys a character you control, discard 1 card from your hand for each excess point of damage dealt.

Shadow: Discard an attachment you control.