name=Simic Keyrune
image=https://magiccards.info/scans/en/gtc/237.jpg
image_updated=2016-02-29
value=3.128
rarity=U
type=Artifact
cost={3}
ability={T}: Add {G} or {U}.;\
        {G}{U}: SN becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn.
timing=artifact
mana_or_combat
oracle={T}: Add {G} or {U}.\n{G}{U}: Simic Keyrune becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn.
