User blog comment:Tommy,Klaus&Kol2012+/will new villian come out of purgatory?(spoilers)/@comment-4762882-20120519045141

List of all friendly/significant hatred Monsters that may show up in purgatory.

Friendly: Lenore(Vamp) and co., Madison(Werewolf), Lucky(Skinwalker), Elenoar(Purgatory Monster), Amy(if she has a forgiving heart(doubt it))

Enemies:Amy(if she chooses not to forgive), Luther(Vamp), Gordon(Vamp), Jack(Rugaroo),

Fake Adam(Ghoul), All Alphas(xcept alpha vamp), Boris(Vamp), Brigitta(Gin), Dragons, Eve, Roy(Arachne), Khan Worm, Finch(Phoenix), Sally and Marlene(Vetala), Lydia and Emily(Amazonians), Any Leviathans Killed