Copy Artifact (Retro) [30th Anniversary Edition] Demon Warlock if one or more tokens

if one or more tokens would be created under your control

Set: XY: Evolutions Type: Psychic Rarity: Promo Retreat cost: Colorless

Set: Mystery Booster 2 Type: Enchantment Rarity: Rare Cost: {G} At the beginning of your upkeep

Set: Secret Lair Drop Series Type: Creature — Rat Rarity: Rare Cost: {1}{B}{B} Relentless Rats gets +1/+1 for each other creature on the battlefield named Relentless Rats

Other creatures are Food artifacts in addition to their other types and have "{2}

Copy Artifact (Retro) [30th Anniversary Edition] Demon Warlock if one or more tokensSet: 30th Anniversary Edition Type: Enchantment Rarity: Rare Cost: {1}{U} You may have Copy Artifact enter the battlefield as a copy of any artifact on the battlefield, except it's an enchantment in addition to its other types.