B/G Devotion
Featured by oxtil on 2013-11-24 (Standard)
As written about in http://www.starcitygames.com/php/news/article/27375.html

Maindeck:

Creatures
4 Desecration Demon (Not currently legal in Standard)
4 Gray Merchant of Asphodel (Not currently legal in Standard)
3 Nightveil Specter (Not currently legal in Standard)
4 Reaper of the Wilds (Not currently legal in Standard)

Enchantments
2 Underworld Connections (Not currently legal in Standard)

Instants
3 Abrupt Decay (Not currently legal in Standard)
1 Devour Flesh (Not currently legal in Standard)
1 Doom Blade (Not currently legal in Standard)
4 Hero's Downfall (Not currently legal in Standard)
2 Ultimate Price (Not currently legal in Standard)

Legendary Enchantment Artifacts
2 Whip of Erebos (Not currently legal in Standard)

Sorceries
3 Gaze of Granite (Not currently legal in Standard)
2 Thoughtseize (Not currently legal in Standard)

Basic Lands
10 Swamp

Lands
3 Golgari Guildgate (Not currently legal in Standard)
4 Overgrown Tomb (Not currently legal in Standard)
2 Temple of Deceit (Not currently legal in Standard)
4 Temple of Mystery (Not currently legal in Standard)

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

Sideboard:
1 Pithing Needle
3 Mistcutter Hydra (Not currently legal in Standard)
1 Nightveil Specter (Not currently legal in Standard)
1 Deadbridge Chant (Not currently legal in Standard)
1 Underworld Connections (Not currently legal in Standard)
1 Golgari Charm (Not currently legal in Standard)
3 Pharika's Cure (Not currently legal in Standard)
1 Erebos, God of the Dead (Not currently legal in Standard)
2 Duress
1 Thoughtseize (Not currently legal in Standard)