Nightmare [Collectors' Edition] Commander's Arsenal As the great scourge passed

As the great scourge passed by

our arrival has altered the landscape

Set: Mirage Type: World Enchantment Rarity: Rare Cost: {1}{G}{G} At the beginning of each player's upkeep

Set: Core Set 2019 Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {1}{U}{B}{R} Flying

Sacrifice Aeolipile: It deals 2 damage to any target

Nightmare [Collectors' Edition] Commander's Arsenal As the great scourge passedSet: Collectors' 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.