Mox Opal – Scars of Mirrodin (SOM)

Metalcraft — T: Add one mana of any color to your mana pool. Activate this ability only if you control three or more artifacts.
Rarity:M
#:179
Card Type:Legendary Artifact
Flavor:The suns of Mirrodin have shone upon perfection only once.
Casting Cost:0
Artist:Volkan Baga
TCGplayer Tip:Mox Opal counts itself for Metalcraft, so you only need two other artifacts in play to make this card better than five members of the Power Nine. The only things that hold Mox Opal in check are its “legendary” supertype and the wealth of cheap artifact destruction in Magic.