Sulfuric Vortex (SCG) from Scourge, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Greg Staples
• Card Text:
  At the beginning of each player's upkeep, Sulfuric Vortex deals 2 damage to that player.
  If a player would gain life, that player gains no life instead.