Undead Ravager

Undead Ravagers are skeletons found in the Desolace. They can also be summoned by Outcast Necromancers.

Objective of

 * Down the Scarlet Path

Speculation
Since the centaur necromancer's spell is called "Summon Magram Ravager", it is possible that these skeletons are meant to be centaur skeletons.