Gibbering Fiend [Shadows over Innistrad] Wizards Play Network 2012 they reveal cards from the

they reveal cards from the top of their library until they reveal a permanent card that shares a card type with the sacrificed permanent

where X is the number of cards in all graveyards with the same name as that spell

{T}: Tap target creature without flying that's attacking you

The only traces it leaves are silent gusts and prodigious amounts of wreckage

return target card from your graveyard to your hand

Gibbering Fiend [Shadows over Innistrad] Wizards Play Network 2012 they reveal cards from theSet: Shadows over Innistrad Type: Creature Devil Rarity: Uncommon Cost: {1}{R} When Gibbering Fiend enters the battlefield, it deals 1 damage to each opponent. Delirium At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, Gibbering Fiend deals 1 damage to that player.