Worn Powerstone [Commander Anthology Volume II]Set: 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.

Set: XY: Phantom Forces Type: Metal Rarity: Secret Rare Retreat cost: Colorless

Set: Base Set 1st Edition Type: Colorless Rarity: Rare Retreat cost: Colorless

destroy each creature your opponents control with a prey counter on it

Set: XY: Ancient Origins Type: Fighting Rarity: Promo Retreat cost: Colorless

or enchanted by anything white

Set: Dragon's Maze Type: Sorcery // Sorcery Rarity: Rare Cost: {3}{B}{G} // {R}{G} Exile target creature card from a graveyard

" —Jeska

Artifacts destroyed this way can't be regenerated

Set: Platinum: Rising Rivals Type: Water Rarity: Uncommon Retreat cost: Colorless

Set: XY: Steam Siege Type: Fire Rarity: Ultra Rare Retreat cost: 0

Set: World Championships 2010 Type: Fighting Rarity: Common Retreat cost: Colorless

Set: EX: Unseen Forces Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless