Artifact

Affinity for colorless nonland permanents (This spell costs {1} less to cast for each colorless nonland permanent you control.)

{1}, {T}: Add one mana of any color.

Adamant — When Striking Diamond enters the battlefield, if at least three mana of the same color was spent to cast it, put a light counter on Striking Diamond. For as long as it has a light counter on it, it has “{T}: Add one mana of any color.”

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