Tiller Engine [Dominaria United Commander] Arabian Nights −X: Return target nonlegendary creature

−X: Return target nonlegendary creature card with mana value X from your graveyard to the battlefield

That creature is a Vampire in addition to its other types

Sacrifice Prismatic Vista: Search your library for a basic land card

{U}{U}{B}{B}: Target player loses X life and mills X cards

Set: War of the Spark Promos Type: Legendary Planeswalker — Bolas Rarity: Mythic Cost: {U}{B}{B}{B}{R} Nicol Bolas

Tiller Engine [Dominaria United Commander] Arabian Nights −X: Return target nonlegendary creatureSet: Dominaria United Commander Type: Artifact Creature Construct Rarity: Rare Cost: {2} Whenever a land enters the battlefield tapped and under your control, choose one Untap that land. Tap target nonland permanent an opponent controls.