Mono-Black Devotion
Featured by Tom Ross on 0000-00-00 (Standard)
As written about in http://www.starcitygames.com/php/news/article/28503.html

Maindeck:

Creatures
4 Desecration Demon (Not currently legal in Standard)
4 Gray Merchant of Asphodel (Not currently legal in Standard)
4 Nightveil Specter (Not currently legal in Standard)
4 Pack Rat (Not currently legal in Standard)

Enchantments
3 Underworld Connections (Not currently legal in Standard)

Instants
2 Bile Blight (Not currently legal in Standard)
4 Devour Flesh (Not currently legal in Standard)
4 Hero's Downfall (Not currently legal in Standard)

Sorceries
2 Duress
4 Thoughtseize (Not currently legal in Standard)

Basic Lands
18 Swamp

Lands
4 Mutavault (Not currently legal in Standard)
3 Temple of Malady (Not currently legal in Standard)

Sideboard:
4 Staff of the Death Magus (Not currently legal in Standard)
4 Lifebane Zombie (Not currently legal in Standard)
1 Dark Betrayal (Not currently legal in Standard)
2 Doom Blade (Not currently legal in Standard)
2 Erebos, God of the Dead (Not currently legal in Standard)
2 Duress