Krark's Thumb [Mirrodin] Forest then add one mana of

then add one mana of any color

When Necromancy leaves the battlefield

Might Type: Artifact Rarity: Rare Cost: {5} Each creature gets +1/+1 for each other creature on the battlefield that shares at least one creature type with it

depart Korshem if no hero gained [Resource]

Gain action points equal to half the number rolled

Krark's Thumb [Mirrodin] Forest then add one mana ofSet: Mirrodin Type: Legendary Artifact Rarity: Rare Cost: {2} Devoid (This card has no color.) Exile target nonbasic land. Search its controller's graveyard, hand, and library for any number of cards with the same name as that land and exile them. Then that player shuffles. "I can think of one goblin it ain't so lucky for." Slobad, goblin tinkerer