Aven Interrupter [OTJ - 4]

Rarity: R #: 4 Creature Type or Sub Type: Creature — Bird Rogue P: 2 T: 2 Rules Text Contains: Flash Flying When Aven Interrupter enters the battlefield, exile target spell. It becomes plotted. (Its owner may cast it as a sorcery on a later turn without paying its mana cost.) Spells your opponents cast from graveyards or from exile cost 2 more to cast.