Living Artifact [International Collectors' Edition] Nightmare Demon Set: Beta Edition Type: Artifact

Set: Beta Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a player casts a blue spell

Set: Time Spiral Type: Legendary Creature — Dragon Avatar Rarity: Rare Cost: {W}{U}{B}{R}{G} Flying

Set: Oversize Cards Rarity: Rare 1: You may tap any land

Exile Temporal Mastery

so long as you obey me

Living Artifact [International Collectors' Edition] Nightmare Demon Set: Beta Edition Type: ArtifactSet: International Collectors' Edition Type: Enchantment Aura Rarity: Rare Cost: {G} Enchant artifact Whenever you're dealt damage, put that many vitality counters on Living Artifact. At the beginning of your upkeep, you may remove a vitality counter from Living Artifact. If you do, you gain 1 life.