Mirror Mirror (Oversized) [Oversize Cards] Plane put a +1/+1 counter on

put a +1/+1 counter on Rising Populace

you may search your library for a Giant card

Set: Kaladesh Type: Creature — Hellion Rarity: Rare Cost: {2}{R} Haste

Set: Alpha Edition Type: Sorcery Rarity: Common Cost: {X}{R} This spell costs {1} more to cast for each target beyond the first

Mirror Mirror (Oversized) [Oversize Cards] Plane put a +1/+1 counter onSet: 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.