{T}: Add {C} for each artifact you control named Powerstone Shard.
“Light passing through a powerstone is refracted by eternity and colored by planar energy. I wonder how the world appeared through Urza's eyes?”
—Teferi
Near Mint - $0.25
Lightly Played - $0.24
Moderately Played - $0.20
Heavily Played - $0.15
Damaged - $0.13
Near Mint Non-English - $0.25
Lightly Played Non-English - $0.24
Moderately Played Non-English - $0.20
Heavily Played Non-English - $0.15
Damaged Non-English - $0.13