Eidolon

Eidolon

These floating spirits attempt to keep their distance, using their abilities to raise fallen allies and convert the bodies of fallen foes into Undead.

Those choosing to play without the use of ranged abilities may find the Eidolon particularly vexing... until they develop new strategies for dealing with them.

As Undead, they drain Mana to ambulate in a sad parody of life. They're not necessarily "evil," but have a parasitic relationship with the environment, only taking and giving nothing back.