Dark-Hearted Huorn
The Voice of Isengard#33 (x4/x3)
Enemy
(1) 2 4 4 5
Huorn.  

Hinder.

Cannot have attachments.

Forced: At the beginning of each resource phase, the engaged player must raise his threat by 2.

"There is a great power in them, and they seem able to wrap themselves in shadow..." –Merry, The Two Towers