I believe Smaug is a fair commander precon that can get out of control with the right upgrades. This deck is about the greed for gold and the power/demise that comes with it. Also precons should have: - A least 1 good land: Luxury Suit - Value cards: 6 cards > 5 dollars - Possibilty for fun: Blast-Furnance H. and Deep Shaker Titan - Weird Side Commander: The Balrog