name: Sky Diamond
originalText: Sky Diamond comes into play tapped.\nocT: Add {U} to your mana pool. Play this ability as a mana source.
printings: 6ED, 7ED, C14, CLB, CMR, KHC, MIC, MIR, SCD, VOC, WC00
text: This artifact enters tapped.\n{T}: Add {U}.
type: Artifact