Orc Scout
The Betrayal of Mîm #173 (x5)
Enemy
(18) 3 3 2 3
Orc.  

Forced: After Orc Scout engages a player, either add 1 encounter card to a random non-unique location or Orc Scout makes an immediate attack.

Shadow: Either discard 2 cards from your hand or the attacking enemy makes an additional attack after this one.