Launch Party 
Instant
As an additional cost to cast this spell, sacrifice a creature. Destroy target creature. Its controller loses 2 life.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
As an additional cost to cast this spell, sacrifice a creature. Destroy target creature. Its controller loses 2 life.