Living Artifact [30th Anniversary Edition] CRU000 Set: March of the Machine:

Set: March of the Machine: The Aftermath Type: Legendary Enchantment Creature — Human Druid Rarity: Mythic Cost: {1}{G}{W} Constellation — Whenever Calix

you may destroy Halo of Illumination instead

"Harmonic resonance infusions amplify the natural abilities of the song mages of Smifa

discard a card

if each player has an empty library

Living Artifact [30th Anniversary Edition] CRU000 Set: March of the Machine:Set: 30th Anniversary 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.