Worn Powerstone [Commander Anthology Volume II] Spirit Knight Target player reveals their hand

Target player reveals their hand and discards all cards with that name

{T}: You may play the exiled card without paying its mana cost if you attacked with three or more creatures this turn

exchange its power and the power of target creature it's blocking until end of combat

return Viashino Sandswimmer to its owner's hand

Worn Powerstone [Commander Anthology Volume II] Spirit Knight Target player reveals their handSet: Commander Anthology Volume II Type: Artifact Rarity: Uncommon Cost: {3} Worn Powerstone enters the battlefield tapped. {T}: Add {C}{C}. Even a fragment of a powerstone contains within it not just energy, but spacevast dimensions trapped in fragile crystal.