Worthy Cause
1f610d8b-1782-43a4-bfb3-40887bdedba0
$0.50 CND
Buyback {2} (You may pay an additional {2} as you cast this spell. If you do, put this card into your hand as it resolves.)
As an additional cost to cast Worthy Cause, sacrifice a creature.
You gain life equal to the sacrificed creature's toughness.