Mechanized Production (AER) from Aether Revolt, available at 401 Games Canada.

• Rarity: Mythic Rare
• Finish: Normal
• Artist: Adam Paquette
• Card Text:
  Enchant artifact you control
  At the beginning of your upkeep, create a token that's a copy of enchanted artifact. Then if you control eight or more artifacts with the same name as one another, you win the game.