Ulfang the Black
The Betrayal of Mîm #207 (x3)
Ally
[2] 1 3 3 3

Forced: At the end of the round, discard the top card of your deck. Then, if the top card of your discard pile is an ally, deal 1 Corruption to Ulfang the Black.

In this hour the plots of Ulfang were revealed.
–The Silmarillion