Nightmare [Alpha Edition]Set: Alpha 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.

Set: Shonen Jump Magazine Promos Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 0 "Cyber Dragon" + 1 or more Machine-Type monsters

Set: Aquapolis Type: Metal Rarity: Rare Retreat cost: Colorless

Set: Tactical Evolution Card type: Normal Spell Rarity: Secret Rare Attack: 0 Defense: 0 Return 1 each of "Cyberdark Horn"

{T}: Add {R} or {W}

If Blightsteel Colossus would be put into a graveyard from anywhere

Set: XY: Generations Type: Grass Rarity: Promo Retreat cost: Colorless

put it into your hero's soul and create a Spectral Shield token

Set: The Lost Art Promotion Card type: Effect Monster Rarity: Ultra Rare Attack: 1400 Defense: 1300 You can discard 1 "Harpie" card

Surge - If this deals more than 2 damage to a hero

up to the number of "HERO" monsters you control

Set: World Championship 2010 Card Pack Card type: Normal Spell Rarity: Rare Select one player

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {2} {1}