Vampire

Vampires generally, but not always, feed on blood. Beyond that, it's anyone's guess.

• [Vampire (Erin)]?
• Vampire (Ree)
• Vampire (Cruxworld)
• Vampire (Silver)
• [Vampire (Anke)]?

(I'm doubtless missing clusters of undead, so please add your own to the list. --Ree)

See also: Vampire hunter