Mirror Mirror (Oversized) [Oversize Cards] Mythic Destroy all creatures that entered

Destroy all creatures that entered the battlefield this turn

(Whenever you cast a spell

Set: Urza's Destiny Type: Artifact Rare Cost: {2} At the beginning of your upkeep

sacrifice Dance of Many unless you pay {U}{U}

Mirror Mirror (Oversized) [Oversize Cards] Mythic Destroy all creatures that enteredSet: Oversize Cards Type: Artifact Artifact Rarity: Rare Cost: {7} Mirror Mirror enters the battlefield tapped. {7}, {T}, Sacrifice Mirror Mirror: Choose target player. At the beginning of the next end step, exchange life totals with that player, exchange control of all permanents you and that player control, and exchange cards in your hands, cards in your libraries, and cards in your graveyards.