Wicked Reward | Magic: The Gathering
Formats Wicked Reward is Legal in
Official Oracle Text for Wicked Reward
Target creature gets +4/+2 until end of turn.
Official Rulings for Wicked Reward
4/15/2013 : Players can only respond once this spell has been cast and all its costs have been paid. No one can try to destroy the creature you sacrificed to prevent you from casting this spell.