Worn Powerstone [Commander 2017] XY189 Set: Duelist Revolution Card type:

Set: Duelist Revolution Card type: Continuous Spell Rarity: Common Attack: 0 Defense: 0 When a monster is Special Summoned

Set: Shining Victories Card type: Effect Monster Rarity: Common Attack: 100 Defense: 600 You can discard this card

If an Xyz Monster(s) is Special Summoned to your field (except during the Damage Step): You can target 1 of those monsters

" —Mary Harris "Mother" Jones

Set: Crossroads of Chaos Card type: Normal Trap Rarity: Secret Rare Attack: 0 Defense: 0 Activate only when a monster is destroyed by battle and sent to the Graveyard

Worn Powerstone [Commander 2017] XY189 Set: Duelist Revolution Card type:Set: Commander 2017 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.