Dracul, the Blood Dragon

Flying, double strike, lifelink, haste
Whenever Dracul, the Blood Dragon attacks, gain control of target creature until end of turn. Untap it. It gains haste until end of turn.
Whenever Dracul, the Blood Dragon deals combat damage to a player, put a +1/+1 counter
on it.
{b}{r}, Sacrifice a creature: Dracul gains indestructible until end of turn.