Prone to intense emotions, he often acts impulsively, driven exclusively by emotion, and is known to trick others by playing off their emotions. His goal is to form a "pact" with the heroine so he can consume her soul. He deeply despises Seiya.
Incubus
A creature that haunts human dreams and shows them nightmares. While there are various theories on how to counter them, the general consensus is that one must have a strong will to fight them off.