Arterial Alchemy (VOC) from Crimson Vow Commander, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Caio Monteiro
• Card Text:
  When Arterial Alchemy enters the battlefield, creature a Blood token for each opponent you have. (It's an artifact with "1, T, Discard a card, Sacrifice this artifact: Draw a card.")
  Blood tokens you control are Equipment in addition to their other types and have "Equipped creature gets +2/+0" and equip 2.