Ghostly wraith

Ghostly wraiths are undead summoned by Zemouregal in the battle against him. They are extremely weak, and, much like the Armoured zombies and Skeleton bone throwers that Zemouregal also summons, very easy to defeat.

Trivia

 * They are identical in appearance to the apparitions that a Shadowy Figure (who turns out to be Sliske) summons earlier on in the quest.