Talk:Wraith/@comment-24045159-20140725230926/@comment-24745594-20140828101048

Hmm, yes, I thought about that too. So, in that case, they are the guardians of Demon Altars. Remeber the "The ancient spirits of light and dark has been released" after Wall of Flesh? It seems they are the spirits of dark, along with the whole Underground Corruption gang. But it's just my theory.