Worn Powerstone Tweet NM-Mint, English, 9 In stock $0.35 Details Color: Artifact Card Text: Even a fragment of a powerstone contains within it not just energy, but space-vast dimensions trapped in fragile crystal. Rarity: U Cost: 3 Card Type: Artifact Artist: Henry G. Higginbotham Name: Worn Powerstone Finish: Regular Card Number: 0298 Set Name: Modern Horizons 3