Asdrubael Vect

At the beginning of your combat phase, you may sacrifice a creature. When you do, target creature gets First Strike and Haste until end of turn.
Whenever you sacrifice a creature you dont own, gain life equal to it's toughness, create a Treasure token, put a +1/+1 counter on Asdrubael and draw a card.
At the beginning of your end step, you lose life equal to Asdrubael's power and gain control over creature with lesser power, if it's controller lost life this t