Ok, so his first ability will come into play later. I'm taking away his invisibility in his original form, that's just too powerful. I'm also lowering the cap of his possession ability from 7 for 4 for losing his mind, I'm adding in the Psychic communication ability, and the truth serum ability (serum ability only works once on a person). Keeping everything else the same way it was.

EDIT: Please read "EDIT" at the bottom of CS as well.