Mardu Midrange
A Standard deck, by Robert Livingston
1st place at a tournament in Hoover, Alabama, United States on 2014-12-07
As reported at www.starcitygames.com

Maindeck:

Creatures
4 Butcher of the Horde (Not currently legal in Standard)
4 Goblin Rabblemaster (Not currently legal in Standard)
3 Seeker of the Way (Not currently legal in Standard)
2 Stormbreath Dragon (Not currently legal in Standard)

Enchantments
3 Chained to the Rocks (Not currently legal in Standard)

Instants
4 Crackling Doom (Not currently legal in Standard)
3 Lightning Strike (Not currently legal in Standard)
1 Magma Jet (Not currently legal in Standard)
1 Murderous Cut (Not currently legal in Standard)

Legendary Planeswalkers
2 Sarkhan, the Dragonspeaker (Not currently legal in Standard)
2 Sorin, Solemn Visitor (Not currently legal in Standard)

Sorceries
2 Arc Lightning (Not currently legal in Standard)
4 Hordeling Outburst (Not currently legal in Standard)

Basic Lands
6 Mountain
1 Swamp

Lands
2 Battlefield Forge (Not currently legal in Standard)
4 Bloodstained Mire (Not currently legal in Standard)
2 Caves of Koilos (Not currently legal in Standard)
4 Nomad Outpost (Not currently legal in Standard)
3 Temple of Silence (Not currently legal in Standard)
3 Temple of Triumph (Not currently legal in Standard)

Sideboard:
2 Erase (Not currently legal in Standard)
1 Chandra, Pyromaster (Not currently legal in Standard)
1 Elspeth, Sun's Champion (Not currently legal in Standard)
3 Anger of the Gods (Not currently legal in Standard)
2 End Hostilities (Not currently legal in Standard)
1 Glare of Heresy (Not currently legal in Standard)
2 Read the Bones (Not currently legal in Standard)
3 Thoughtseize (Not currently legal in Standard)