Atarka Red
A Standard deck, by Takuma Morofuji
1st place at a tournament in Kobe, Japan on 2015-11-21
As reported at http://magic.wizards.com/en/events/coverage/gpkob15

Maindeck:

Creatures
4 Abbot of Keral Keep (Not currently legal in Standard)
2 Lightning Berserker (Not currently legal in Standard)
4 Monastery Swiftspear (Not currently legal in Standard)

Instants
4 Atarka's Command (Not currently legal in Standard)
3 Become Immense (Not currently legal in Standard)
2 Fiery Impulse (Not currently legal in Standard)
3 Temur Battle Rage (Not currently legal in Standard)
4 Titan's Strength (Not currently legal in Standard)
3 Wild Slash (Not currently legal in Standard)

Legendary Creatures
3 Zurgo Bellstriker (Not currently legal in Standard)

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

Basic Lands
1 Forest
8 Mountain

Lands
4 Bloodstained Mire (Not currently legal in Standard)
2 Cinder Glade (Not currently legal in Standard)
2 Windswept Heath (Not currently legal in Standard)
4 Wooded Foothills (Not currently legal in Standard)

Sideboard:
1 Outpost Siege (Not currently legal in Standard)
1 Fiery Impulse (Not currently legal in Standard)
4 Rending Volley (Not currently legal in Standard)
2 Chandra, Fire of Kaladesh (Not currently legal in Standard)
2 Act of Treason (Not currently legal in Standard)
1 Hordeling Outburst (Not currently legal in Standard)
4 Roast (Not currently legal in Standard)