Mirror March [Secret Lair: Heads I Win, Tails You Lose] Vampire Shaman Ally open the "Uncovered Cavern" plot

open the "Uncovered Cavern" plot booster

" —Euripides

Set: Ultimate Masters Box Topper Type: Creature — Dragon Rarity: Mythic Cost: {5}{R}{R} Flying

its owner shuffles his or her graveyard into his or her library

put it into your hand

Mirror March [Secret Lair: Heads I Win, Tails You Lose] Vampire Shaman Ally open the "Uncovered Cavern" plotSet: Secret Lair: Heads I Win, Tails You Lose Type: Enchantment Rarity: Rare Cost: {5}{R} Whenever a nontoken creature enters the battlefield under your control, flip a coin until you lose a flip. For each flip you won, create a token that's a copy of that creature. Those tokens gain haste. Exile them at the beginning of the next end step.