Rakdos, the Showstopper [Ravnica Allegiance Prerelease Promos] Wizards Play Network 2011 Exile a creature you control:

Exile a creature you control: Put a storage counter on City of Shadows

sacrifice Frenetic Efreet

Set: IDW Comics 2012 Type: Enchantment Rare Cost: {1}{U} When a player casts a spell

if any of those cards remain exiled

Rakdos, the Showstopper [Ravnica Allegiance Prerelease Promos] Wizards Play Network 2011 Exile a creature you control:Set: Ravnica Allegiance Prerelease Promos Type: Legendary Creature Demon Rarity: Mythic Cost: {4}{B}{R} Flying, trample When Rakdos, the Showstopper enters the battlefield, flip a coin for each creature that isn't a Demon, Devil, or Imp. Destroy each creature whose coin comes up tails. "Entertain me."