Mirrex [Phyrexia: All Will Be One Prerelease Promos]Set: Phyrexia: All Will Be One Prerelease Promos Type: Land Sphere Rarity: Rare {T}: Add {C}. {T}: Add one mana of any color. Activate only if Mirrex entered the battlefield this turn. {3}, {T}: Create a 1 1 colorless Phyrexian Mite artifact creature token with toxic 1 and "This creature can't block." (Players dealt combat damage by it also get a poison counter.)

Set: Fourth Edition Type: Artifact Creature — Shapeshifter Rarity: Rare Cost: {4} As Primal Clay enters the battlefield

When Knollspine Dragon enters the battlefield

Set: Innistrad: Crimson Vow Type: Creature — Vampire Rarity: Rare Cost: {1}{R}{R} When Dominating Vampire enters the battlefield

Set: Ikoria: Lair of Behemoths Promos Type: Enchantment Rarity: Rare Cost: {1}{B}{G}{U} At the beginning of your upkeep

a legendary 3/4 red and green Human Warrior creature token

Set: Oath of the Gatewatch Prerelease Promos Type: Enchantment Rarity: Rare Cost: {2}{U} Hexproof

put a +1/+1 counter on Thalia's Lieutenant

Set: Classic Sixth Edition Type: Enchantment — Aura Rarity: Rare Cost: {W} Enchant Wall

you may gain 3 life

Set: Eldritch Moon Type: Creature — Devil Rarity: Rare Cost: {2}{R}{R} Trample

−2: Mill three cards

It was worth the price to never have to fiddle with lockpicks ever again