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Metalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.
Abilities, attacks, weakness & resistance
Other cards from Magic Online Promos
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Mox Opal (PRM-82856) is a legendary artifact promo from the Magic Online Promos set. It has Metalcraft — tap to add one mana of any color, but that ability can only be activated if you control three or more artifacts. The card is commonly played as a zero-cost fast-mana piece enabling accelerated starts and color fixing in artifact-focused or vintage/legacy decks.
Catalog pricing data as of 18 Apr 2026, 15:45
