Grave Sifter [Commander 2014] San Diego Comic-Con 2015 Set: Mirrodin Besieged Type: Sorcery

Set: Mirrodin Besieged Type: Sorcery Rarity: Rare Cost: {X}{G} Search your library for a green creature card with mana value X or less

and sometimes it's right there in front of you

"Take a moment

−8: You get an emblem with "Whenever a creature enters the battlefield under your control

create two 0/1 colorless Eldrazi Spawn creature tokens

Grave Sifter [Commander 2014] San Diego Comic-Con 2015 Set: Mirrodin Besieged Type: SorcerySet: Commander 2014 Type: Creature Elemental Beast Rarity: Rare Cost: {5}{G} When Grave Sifter enters the battlefield, each player chooses a creature type and returns any number of cards of that type from their graveyard to their hand. It claws at the earth in a vain attempt to reclaim what it once was.