Perilous Research [Commander 2011]

Perilous Research [Commander 2011]Set: Commander 2011 Type: Instant Rarity: Uncommon Cost: {1}{U} Draw two cards, then sacrifice a permanent. When the School of the Unseen fell, so many magical treasures lay abandoned that no amount of death could deter the stream of thieves and desperate scholars.

it's a Spirit in addition to its other types

you may cast a creature spell from your graveyard

"When the air burns

Set: Fate Reforged Type: Sorcery Rarity: Mythic Cost: {5}{B}{B} Exile all creature cards from target player's graveyard in a face-down pile

"Prayers will curdle on the tongue and be heard by rotting ears

Set: Mercadian Masques Type: Enchantment Rarity: Rare Cost: {2}{W} Players can't cast spells with the same name as a nontoken permanent

Its controller gets a poison counter

Liliana developed a fondness for the moment when roaring becomes squealing

Set: Eighth Edition Promos Type: Creature — Bird Egg Rarity: Rare Cost: {3}{R} When Rukh Egg dies

{T}: Put a +1/+1 counter on this creature

put a +1/+1 counter on each creature you control with a +1/+1 counter on it

Set: Dragons of Tarkir Type: Creature — Bird Rarity: Common Cost: {1}{W} Flying