name: Simic Keyrune
originalText: {T}: Add {G} or {U} to your mana pool.\\r\n{G}{U}: 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.)
printings: C15, GTC
text: {T}: Add {G} or {U}.\n{G}{U}: This artifact 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.)
type: Artifact