Nightmare [Revised Edition] Magic 2010 Set: Alpha Edition Type: Artifact

Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a creature dies

"Your first mistake was thinking I would let you live long enough to make a second

Set: Portal Three Kingdoms Type: Instant Rarity: Uncommon Cost: {1}{U}{U} Counter target creature or sorcery spell

Set: Kaladesh Type: Legendary Land Rarity: Rare At the beginning of your upkeep

As long as there are four or more quest counters on Quest for Renewal

Nightmare [Revised Edition] Magic 2010 Set: Alpha Edition Type: ArtifactSet: Revised 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.