Fifty Shades of Black
Featured by Matt Higgs on 0000-00-00 (Standard)
As written about in http://www.starcitygames.com/php/news/article/28564.html

Maindeck:

Artifacts
4 Chromatic Lantern (Not currently legal in Standard)

Creatures
4 Pack Rat (Not currently legal in Standard)

Enchantments
2 Underworld Connections (Not currently legal in Standard)

Enchantment Creatures
4 Chromanticore (Not currently legal in Standard)

Instants
1 Abrupt Decay (Not currently legal in Standard)
1 Bile Blight (Not currently legal in Standard)
3 Devour Flesh (Not currently legal in Standard)
4 Hero's Downfall (Not currently legal in Standard)
1 Sphinx's Revelation (Not currently legal in Standard)

Legendary Planeswalkers
1 Ajani, Mentor of Heroes (Not currently legal in Standard)
1 Kiora, the Crashing Wave (Not currently legal in Standard)
1 Liliana of the Dark Realms (Not currently legal in Standard)
1 Vraska the Unseen (Not currently legal in Standard)

Sorceries
3 Rakdos's Return (Not currently legal in Standard)
4 Thoughtseize (Not currently legal in Standard)

Basic Lands
13 Swamp

Lands
1 Blood Crypt (Not currently legal in Standard)
1 Godless Shrine (Not currently legal in Standard)
4 Mana Confluence (Not currently legal in Standard)
4 Mutavault (Not currently legal in Standard)
1 Overgrown Tomb (Not currently legal in Standard)
1 Watery Grave (Not currently legal in Standard)

Sideboard:
3 Blood Baron of Vizkopa (Not currently legal in Standard)
1 Banishing Light (Not currently legal in Standard)
2 Detention Sphere (Not currently legal in Standard)
1 Underworld Connections (Not currently legal in Standard)
1 Abrupt Decay (Not currently legal in Standard)
1 Dark Betrayal (Not currently legal in Standard)
1 Deicide (Not currently legal in Standard)
1 Devour Flesh (Not currently legal in Standard)
2 Doom Blade (Not currently legal in Standard)
2 Slaughter Games (Not currently legal in Standard)