This opens up a lot of combo options in Commander, with turning into Moltensteel Dragon, pumping him up, then becoming Skithiryx, the Blight Dragon being a particular favorite among many players
Todays deck takes a cue from one of Alexs decks that he built for 1DH, a Lin Sivvi Rebels deck
Even combo plays little pure card draw any more, it may well have the odd symmetrical draw seven effect but these are usually for the ability to get back spent combo cards should the game go on a little longer than desired
I can see having cards in your deck that tap potential attackers, like Icy Manipulator and Opposition, so if an opponent doesnt draw a card from your commanders ability, you know you can keep your tap-down effects ready for potential attackers from their side of the battlefield
He brings a solid amount of board control to the part too which is nice