Gorgoroth Hill-troll
The Mountain of Fire #33 (x2/x1)
Enemigo
(56) 3 7 3 8
Troll.  

Cannot have attachments.

Forced: After Gorgoroth Hill-troll attacks and destroys a character, the defending player discards a random card from his and hand and raises his threat by that card's printed cost.

...these fell creatures would bite the throats of those that they threw down.
–The Return of the King