Mirror Mirror (Oversized) [Oversize Cards] Mirrodin Besieged Morph {2}{W}{W} (You may cast

Morph {2}{W}{W} (You may cast this card face down as a 2/2 creature for {3}

Set: Mythic Edition Tokens Type: Emblem — Tamiyo Common Cost: You have no maximum hand size

If the player does

Set: Fifth Dawn Type: Creature — Human Cleric Rare Cost: {W}{W} Protection from black and from red Whenever another creature enters the battlefield

yet subtle utility

Mirror Mirror (Oversized) [Oversize Cards] Mirrodin Besieged Morph {2}{W}{W} (You may castSet: 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.