B/R
A Standard deck, by Kai Davis
2nd place at a Nationals tournament in Portland, Oregon, United States on 2007-06-10
As reported at http://www.wizards.com/default.asp?x=mtgevent/regionals07/portland

Maindeck:

Creatures
4 Dark Confidant (Not currently legal in Standard)
3 Gathan Raiders (Not currently legal in Standard)
4 Rakdos Augermage (Not currently legal in Standard)
4 Withered Wretch (Not currently legal in Standard)

Enchantments
4 Seal of Fire (Not currently legal in Standard)

Sorceries
3 Demonfire (Not currently legal in Standard)
4 Rift Bolt (Not currently legal in Standard)
4 Volcanic Hammer (Not currently legal in Standard)

Basic Snow Lands
5 Snow-Covered Mountain
2 Snow-Covered Swamp

Lands
4 Blood Crypt (Not currently legal in Standard)
3 Graven Cairns (Not currently legal in Standard)
3 Keldon Megaliths (Not currently legal in Standard)
3 Rakdos Carnarium (Not currently legal in Standard)
2 Sulfurous Springs (Not currently legal in Standard)

Legendary Lands
1 Urborg, Tomb of Yawgmoth (Not currently legal in Standard)

Sideboard:
4 Sedge Sliver (Not currently legal in Standard)
4 Tombstalker (Not currently legal in Standard)
3 Yixlid Jailer (Not currently legal in Standard)
4 Stupor (Not currently legal in Standard)