Mirror Mirror (Oversized) [Oversize Cards] Plains Island (You may cast that card

(You may cast that card from your graveyard for its flashback cost

When Dance of the Dead leaves the battlefield

If one or more creature cards were put into that graveyard this way

then add one mana of any color

choose a permanent owned by the voter and gain control of it

Mirror Mirror (Oversized) [Oversize Cards] Plains Island (You may cast that cardSet: 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.