Smaug, Wicked Worm 164 (The Hobbit)

Flying When Smaug enters, create X tapped Treasure tokens, where X is the number of artifacts your opponents control. Whenever you cast a spell, if mana from a Treasure was spent to cast it, you draw a card and lose 1 life.

NM - $4.60
LP - $3.70
MP - $2.80
HP - $1.90
DMG - $1.50