Searing Touch (TMP) from Tempest, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: D. Alexander Gregory
• Card Text:
  Buyback 4 (You may pay an additional 4 when you play this spell. If you do, put it into your hand instead of your graveyard as part of the spell’s effect.)
  Searing Touch deals 1 damage to target creature or player.