Yawgmoth Demon (9ED) from Ninth Edition, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Pete Venters
• Card Text:
  Flying (This creature can’t be blocked except by creatures with flying.)
  First strike (This creature deals combat damage before creatures without first strike.)
  At the beginning of your upkeep, you may sacrifice an artifact. If you don’t, tap Yawgmoth Demon and it deals 2 damage to you.