I've posted.  I know most Black Eyed Demons can't teleport and everything, but I've always played Arik as sort of the understudy to either other types of demons, or witches that may have taught him a thing or two.  Ezria may know the same tricks, to be honest. :)

As far as the vampire being of assistance, that could work, if that's what you wanted to do.  I'm definitely not gonna make you play a demon or an angel.  So, if you want to make a friendly vampire, then do so, as long as you can keep up.