That's just awesome possum and doesn't even need a Dragon brew to make it work, just a Dragon Commander
White has a handful of decent ramping options as well, such as Kor Cartographer, Boreas Charger, and Knight of the White Orchid - each of which will help find you more Plains in a pinch
Lets dive in and see what this deck is all about
You can even cast it before an opponents draw step to skip their turn entirely
To be honest, this creature feels like less of a flavor win than most of the others, but the drop is still pretty good, with some staples like Primal Vigor and Heroic Intervention
2004s Kamigawa block was criticised from just about every conceivable angle for being not strong enough, having odd mechanics and falling short of the expectations people had of it