Simic Keyrune - Gatecrash (Uncommon) [GTC-237]

Simic Keyrune is a three-mana artifact from Gatecrash that can tap for either green or blue mana. Its ability to transform into a 2/3 Crab creature with hexproof makes it a solid choice for ramping while also providing a surprising blocker or attacker that’s protected from your opponents' spells. Ideal for Simic strategies that focus on mana efficiency and board presence. Available from Vault of Cards, a UK-based Magic: The Gathering store with fast delivery.