Nightmare [Alpha Edition] HGSS06 {T}: Add {B} for each

{T}: Add {B} for each Swamp you control

change its text by replacing all instances of "target" with "each

Set: Black & White: Legendary Treasures Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

We encountered a valley topped with immense boulders and eerie rock formations

Nightmare [Alpha Edition] HGSS06 {T}: Add {B} for eachSet: 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.