Azorius Keyrune⁣ - Return to Ravnica⁣ (Uncommon)⁣ [225]

Azorius Keyrune is a versatile artifact from Return to Ravnica that provides mana in the form of {W} or {U} when tapped. For a cost of {W}{U}, it can transform into a 2/2 Bird creature with flying until the end of your turn, offering both mana ramp and a potential evasive threat. This card fits well in control decks, allowing for resource generation while also providing a creature to pressure opponents when needed. Available from Vault of Cards, a UK-based Magic: The Gathering store with fast delivery.