name: Celestial Prism
originalText: {2}, ocT: Add one mana of any color to your mana pool. Play this ability as an interrupt.
printings: 2ED, 30A, 3ED, 4BB, 4ED, CED, CEI, FBB, LEA, LEB, SUM
text: {2}, {T}: Add one mana of any color.
type: Artifact