Simic Keyrune is a uncommon Artifact card from Magic: The Gathering (Commander 2015, C15). Current market price: $0.17.
Uncommon
Commander 2015 (C15)
{3}
Mana Value
3
Card Text
{T}: Add {G} or {U}.
{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.)
