A sentient corporeal undead, normally quite skilled in combat.
An animated copse surrounded by intense cold.
A shapeshifting undead servant of the Darklords.
A powerful sapient undead master of magic.
A spectral wizard capable of mighty magics.
A shadow is a dark immaterial undead spirit.
An intelligent crystalline humanoid undead servant of the Darklords.
A weak ephemeral undead spirit.
A wraith is an intelligent free-willed incorporeal undead borne of overwhelming hatred of all life.
An unintelligent animated corpse