Sir Lion Re4per

Haste, lifelink, menace
When Sir Lion Re4per comes into play each opponent sacrifices a creature, sacrifices a nontoken non-creature artifact, loses 3 life.
You gain life equal to life loae this way, return a creature from your graveyard to your hand, return a non-creature artifact to your hand.
Attacking creatures you control get +1/+1 and when this creature dies return a creature with lesser power to your hand from your graveyard.