R/B Aggro
Featured by Mark Nestico on 2015-09-15 (Standard)
As written about in http://www.starcitygames.com/php/news/article/31549.html

Maindeck:

Artifact Creatures
4 Hangarback Walker (Not currently legal in Standard)

Creatures
4 Bloodsoaked Champion (Not currently legal in Standard)
3 Merciless Executioner (Not currently legal in Standard)
4 Monastery Swiftspear (Not currently legal in Standard)
4 Smothering Abomination (Not currently legal in Standard)

Instants
1 Fiery Impulse (Not currently legal in Standard)
2 Ultimate Price (Not currently legal in Standard)
4 Wild Slash (Not currently legal in Standard)

Sorceries
4 Dragon Fodder (Not currently legal in Standard)
3 Exquisite Firecraft (Not currently legal in Standard)
4 Hordeling Outburst (Not currently legal in Standard)

Basic Lands
6 Mountain
5 Swamp

Lands
4 Bloodfell Caves (Not currently legal in Standard)
4 Bloodstained Mire (Not currently legal in Standard)
4 Smoldering Marsh (Not currently legal in Standard)