Mardu Midrange
A Standard deck, by Jon Goss
2nd place at a StarCityGames.com Invitational tournament in Edison, New Jersey on 2014-09-27

Maindeck:

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

Instants
4 Crackling Doom (Not currently legal in Standard)
4 Hero's Downfall (Not currently legal in Standard)
4 Lightning Strike (Not currently legal in Standard)

Legendary Creatures
3 Brimaz, King of Oreskos (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
1 Despise (Not currently legal in Standard)
4 Thoughtseize (Not currently legal in Standard)

Basic Lands
2 Mountain
2 Swamp

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

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

Sideboard:
2 Suspension Field (Not currently legal in Standard)
2 Nyx-Fleece Ram (Not currently legal in Standard)
3 Magma Spray (Not currently legal in Standard)
2 Elspeth, Sun's Champion (Not currently legal in Standard)
3 Anger of the Gods (Not currently legal in Standard)
2 Despise (Not currently legal in Standard)
1 Harness by Force (Not currently legal in Standard)