Time for Supper
Conflict at the Carrock Nightmare #10 (x3)

When Revealed: The first player chooses a hero in any player's discard pile and removes that hero from the game. Then, heal all damage from each Troll enemy in play. If no damage is removed from any Troll enemy as a result of this effect, Time for Supper gains surge.

In the end they decided to mince them fine and boil them. So they got a black pot, and they took out their knives. –The Hobbit