Pacts and Merchants
Featured by Michael Majors on 0000-00-00 (Standard)
As written about in http://www.starcitygames.com/php/news/article/31124.html

Maindeck:

Creatures
3 Gray Merchant of Asphodel (Not currently legal in Standard)
1 Risen Executioner (Not currently legal in Standard)

Enchantments
3 Demonic Pact (Not currently legal in Standard)

Instants
2 Bile Blight (Not currently legal in Standard)
3 Hero's Downfall (Not currently legal in Standard)
1 Rite of Undoing (Not currently legal in Standard)

Legendary Creatures
4 Jace, Vryn's Prodigy (Not currently legal in Standard)

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

Legendary Planeswalkers
3 Ashiok, Nightmare Weaver (Not currently legal in Standard)

Sorceries
2 Languish (Not currently legal in Standard)
3 Sign in Blood (Not currently legal in Standard)
4 Thoughtseize (Not currently legal in Standard)
1 Treasure Cruise (Not currently legal in Standard)
4 Void Snare (Not currently legal in Standard)

Basic Lands
3 Island
7 Swamp

Lands
2 Bloodstained Mire (Not currently legal in Standard)
4 Dismal Backwater (Not currently legal in Standard)
4 Polluted Delta (Not currently legal in Standard)
4 Temple of Deceit (Not currently legal in Standard)

Legendary Lands
1 Urborg, Tomb of Yawgmoth (Not currently legal in Standard)