B/R Midrange
Featured by Anthony Lowry on 2013-09-08 (Standard)
As written about in http://www.starcitygames.com/php/news/article/26863.html

Maindeck:

Artifacts
3 Rakdos Keyrune (Not currently legal in Standard)

Creatures
3 Desecration Demon (Not currently legal in Standard)
2 Disciple of Bolas (Not currently legal in Standard)
3 Geralf's Messenger (Not currently legal in Standard)
4 Thundermaw Hellkite (Not currently legal in Standard)
3 Vampire Nighthawk (Not currently legal in Standard)

Instants
1 Doom Blade (Not currently legal in Standard)
3 Tragic Slip (Not currently legal in Standard)
2 Victim of Night (Not currently legal in Standard)

Legendary Creatures
1 Olivia Voldaren (Not currently legal in Standard)

Legendary Planeswalkers
2 Chandra, Pyromaster (Not currently legal in Standard)

Sorceries
2 Mutilate (Not currently legal in Standard)
2 Rakdos's Return (Not currently legal in Standard)
4 Sign in Blood (Not currently legal in Standard)

Basic Lands
12 Swamp

Lands
4 Blood Crypt (Not currently legal in Standard)
4 Dragonskull Summit (Not currently legal in Standard)
2 Mutavault (Not currently legal in Standard)
3 Rakdos Guildgate (Not currently legal in Standard)

Sideboard:
2 Demonic Rising (Not currently legal in Standard)
2 Illness in the Ranks (Not currently legal in Standard)
2 Underworld Connections (Not currently legal in Standard)
2 Rakdos Charm (Not currently legal in Standard)
2 Olivia Voldaren (Not currently legal in Standard)
2 Liliana of the Veil (Not currently legal in Standard)
1 Mutilate (Not currently legal in Standard)
1 Rakdos's Return (Not currently legal in Standard)
1 Encroaching Wastes (Not currently legal in Standard)