Pact Weapon - Extended Art (CLB) from Commander Legends: Battle for Baldur's Gate, available at 401 Games Canada.

• Rarity: Mythic Rare
• Finish: Normal
• Artist: Volkan Baǵa
• Card Text:
  As long as Pact Weapon is attached to a creature, you don't lose the game for having 0 or less life.
  Whenever equipped creature attacks, draw a card and reveal it. The creature gets +X/+X until end of turn and you lose X life, where X is that card's mana value.
  Equip—Discard a card.