Hoard-Smelter Dragon (CM2) from Commander Anthology Volume II, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Eric Deschamps
• Card Text:
  Flying
  3R: Destroy target artifact. Hoard-Smelter Dragon gets +X/+0 until end of turn, where X is that artifact's converted mana cost.