[Cheezeninja]

This is a known bug in which immortals from Tien Chi that died on the turn previous will sometimes be reincarnated as a random unit that is GoR'd and given their paths. I've actually had this happen to a devil while playing abysia before. I think its a fun little glitch that adds character myself, if you do a search for 'reincarnation glitch' you might be able to find some more information on it.