Lightning Storm (Foil) (CSP) from Coldsnap, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Foil
• Artist: Luca Zontini
• Card Text:
  Lightning Storm deals X damage to target creature or player, where X is 3 plus the number of charge counters on it.
  Discard a land card: Put two charge counters on Lightning Storm. You may choose a new target for it. Any player may play this ability but only if Lightning Storm is on the stack.