Gelatinous Cube [Dungeons & Dragons: Adventures in the Forgotten Realms]Set: Dungeons & Dragons: Adventures in the Forgotten Realms Type: Creature Ooze Rarity: Rare Cost: {2}{B}{B} Engulf When Gelatinous Cube enters the battlefield, exile target non Ooze creature an opponent controls until Gelatinous Cube leaves the battlefield. Dissolve {X}{B}: Put target creature card with mana value X exiled with Gelatinous Cube into its owner's graveyard.

Set: Mirrodin Besieged Type: Enchantment — Aura Rarity: Common Cost: {1}{B} Enchant creature

Set: Coldsnap Type: Snow Enchantment — Aura Rarity: Uncommon Cost: {1}{B} Enchant creature

Set: Commander 2014 Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Choose two —

Set: Khans of Tarkir Type: Creature — Human Monk Rarity: Rare Cost: {3}{R}{R} Double strike

(Put the top card of your Contraption deck face up onto one of your sprockets

Set: From the Vault: Lore Type: Sorcery Rarity: Mythic Cost: {4}{U}{U} Shuffle your library

Set: Throne of Eldraine Type: Creature — Human Knight Rarity: Rare Cost: {3}{R} As long as it's your turn

If each of those creatures could be blocked by all creatures that the other is blocked by

Let's pull off the chain and take her with us

Set: Iconic Masters Type: Land Rarity: Rare {T}

Set: Fourth Edition (Foreign Black Border) Type: Creature — Nightmare Horse Rarity: Rare Cost: {5}{B} Flying (This creature can't be blocked except by creatures with flying or reach

Striking fear deep into Cao Cao's soul