Mono-Black Devotion
A Standard deck, by Kevin Chastine
1st place at a tournament in Duluth, Georgia, United States on 2014-03-15
As reported at www.starcitygames.com

Maindeck:

Creatures
4 Desecration Demon (Not currently legal in Standard)
4 Gray Merchant of Asphodel (Not currently legal in Standard)
3 Lifebane Zombie (Not currently legal in Standard)
2 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)
2 Devour Flesh (Not currently legal in Standard)
4 Hero's Downfall (Not currently legal in Standard)
2 Ultimate Price (Not currently legal in Standard)

Sorceries
4 Thoughtseize (Not currently legal in Standard)

Basic Lands
18 Swamp

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

Legendary Lands
1 Nykthos, Shrine to Nyx (Not currently legal in Standard)

Sideboard:
1 Lifebane Zombie (Not currently legal in Standard)
1 Nightveil Specter (Not currently legal in Standard)
1 Underworld Connections (Not currently legal in Standard)
3 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 Drown in Sorrow (Not currently legal in Standard)
3 Duress