[@Jotunn Draugr]edit: I'll allow it, but I might use it later on undead.  Two quick questions, though:

1) Does Holy magic affect him the way it does demons/vampires, where they take damage any time holy magic is used on them, regardless of type?
2) What type of magic is the shapeshifting?  It just matters so that I know which stat to roll.  The undead strength is basically a set effect, so he'll just need to activate it.