Launch Party | Magic: The Gathering
Formats Launch Party is Legal in
Official Oracle Text for Launch Party
Destroy target creature. Its controller loses 2 life.
Official Rulings for Launch Party
10/1/2012 : If the target creature is an illegal target when Launch Party tries to resolve, it will be countered and none of its effects will happen. No player will lose 2 life.
4/15/2013 : You must sacrifice exactly one creature to cast this spell; you cannot cast it without sacrificing a creature, and you cannot sacrifice additional creatures.
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.