{T}: Add {G} or {U}.
{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.)
Rarity: uncommon
Type: Artifact
{T}: Add {G} or {U}.
{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.)
![Simic Charm - Gatecrash [F]](https://cdn11.bigcommerce.com/s-ujecvbbdxl/images/stencil/500x659/products/48332/26165/195__20245.1540392119.jpg?c=2 "Simic Charm - Gatecrash [F]")