Grimoire of the Dead ISD/226

Set: Innistrad
Collector Code: ISD/226
Name: Grimoire of the Dead
Type: Legendary Artifact
Oracle text: {1}, {T}, Discard a card: Put a study counter on Grimoire of the Dead. {T}, Remove three study counters from Grimoire of the Dead and sacrifice it: Put all creature cards from all graveyards onto the battlefield under your control. They're black Zombies in addition to their other colors and types.
Rarity: Mythic