Wicked Reward 
Instant
As an additional cost to cast this spell, sacrifice a creature. Target creature gets +4/+2 until end of turn.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
As an additional cost to cast this spell, sacrifice a creature. Target creature gets +4/+2 until end of turn.