Protect the Flanks
The Battle of Carn Dûm Nightmare #9 (x1)
Encounter-Side-Quest
(6)

Orcs close in on all sides. If you do not hold them back, your forces will not survive long.

Siege.

Forced: At the end of the combat phase, assign X damage among characters in play, where X is the total number of shadow cards dealt to enemies in the staging area.