Xorn [Dungeons & Dragons: Adventures in the Forgotten Realms] Timeless Set: Dominaria United Promos Type:

Set: Dominaria United Promos Type: Creature — Human Wizard Rarity: Uncommon Cost: {3}{U} When Micromancer enters the battlefield

Set: Streets of New Capenna Type: Creature — Ogre Warrior Rarity: Rare Cost: {2}{B} Menace

Set: Innistrad: Crimson Vow Prerelease Promos Type: Creature — Dragon Rarity: Mythic Cost: {2}{R}{R} Flying

you get {E}{E}{E}{E}

After all guesses have been made

Xorn [Dungeons & Dragons: Adventures in the Forgotten Realms] Timeless Set: Dominaria United Promos Type:Set: Dungeons & Dragons: Adventures in the Forgotten Realms Type: Creature Elemental Rarity: Rare Cost: {2}{R} If you would create one or more Treasure tokens, instead create those tokens plus an additional Treasure token. Xorns are native to the Elemental Plane of Earth, where gems and rare stones are plentiful. When summoned elsewhere they can be quite destructive in search of food.