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'{T}: Add one mana of any color among legendary creatures and planeswalkers you control.
'{T}: Add {U}.
'{T}: Add {U}.
'{T}: Add {G}.
'{T}: Add {U}.
'Imprint — When this artifact enters, you may exile a nonartifact, nonland card from your hand.
{T}: Add one mana of any of the exiled card's colors.
'{T}: Add {G}.
'Metalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.
'Imprint — When this artifact enters, you may exile a nonartifact, nonland card from your hand.
{T}: Add one mana of any of the exiled card's colors.
'Imprint — When this artifact enters, you may exile a nonartifact, nonland card from your hand.
{T}: Add one mana of any of the exiled card's colors.
'{T}: Add {G}.