Octopus Umbra (C18) from Commander 2018, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Howard Lyon
• Card Text:
  Enchant creature
  Enchanted creature has base power and toughness 8/8 and has "Whenever this creature attacks, you may tap target creature with power 8 or less."
  Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)