Simic Keyrune Tweet Buy this product instead Details Color: Artifact Card Text: T: Add G or U to your mana pool.GU: Simic Keyrune becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.) Rarity: U Cost: 3 Card Type: Artifact Artist: Daniel Ljunggren Name: Simic Keyrune Finish: Regular Card Number: 237/249 Set Name: Gatecrash