Jailer of Cirith Gurat
The Dungeons of Cirith Gurat #121 (x2/x1)
(45) 4 3 2 5
Orc.   Uruk.  

Forced: After Jailer of Cirith Gurat engages you, attach an ally you control to it.

Shadow: If attacking enemy's is greater than defending ally's attach defending ally to attacking enemy. Then, cancel this attack.