Count Strahd Von Zarovich

+1: Target opponent creates a 0/1 black bat creature token with flying. As long as target opponent controls this creature, you may look at their hand
-2: Until end of turn, Count Strahd Von Zarovich becomes a 4/4 T-Rex with trample and indestructible.
-6: Gain control of X target creatures where X is the number of vampires you control until Count Strahd Von Zarovich leaves the battlefield.