Nightmare [Unlimited Edition] Condition:Heavily Played gain control of target artifact

gain control of target artifact with converted mana cost X or less

Set: World Championship Decks 2000 Type: Instant — Rarity: Common Cost: {U} Draw three cards

Set: Mystery Booster Type: Sorcery Rarity: Uncommon Cost: {1}{R} Target sorcery card in your graveyard gains flashback until end of turn

Set: Commander 2021 Type: Instant Rarity: Common Cost: {2}{R} Add {R}{R}{R}{R}{R}

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Type: Creature — Human Knight Rarity: Rare Cost: {W}{B} Deathtouch

Nightmare [Unlimited Edition] Condition:Heavily Played gain control of target artifactSet: Unlimited Edition Type: Creature Nightmare Horse Rarity: Rare Cost: {5}{B} Flying (This creature can't be blocked except by creatures with flying or reach.) Nightmare's power and toughness are each equal to the number of Swamps you control. The Nightmare arises from its lair in the swamps. As the poisoned land spreads, so does the Nightmare's rage and terrifying strength.