Corpse Dance [Tempest] San Diego Comic-Con 2013 you may exile a card

you may exile a card from your hand

Only creatures can be enchanted this way

defending player sacrifices four permanents

Exile all cards from all hands and graveyards

Set: Beta Edition Type: Enchantment Rarity: Common Cost: {1}{W} {1}: The next time a red source of your choice would deal damage to you this turn

Corpse Dance [Tempest] San Diego Comic-Con 2013 you may exile a cardSet: Tempest Type: Instant Rarity: Rare Cost: {2}{B} Buyback {2} (You may pay an additional {2} as you cast this spell. If you do, put this card into your hand as it resolves.) Return the top creature card of your graveyard to the battlefield. That creature gains haste until end of turn. Exile it at the beginning of the next end step.