Abzan Aurora
Featured by Michael Majors on 2015-09-30 (Standard)
As written about in http://www.starcitygames.com/php/news/article/31646.html

Maindeck:

Creatures
3 Den Protector (Not currently legal in Standard)

Enchantments
4 Demonic Pact (Not currently legal in Standard)
4 Retreat to Kazandu (Not currently legal in Standard)

Instants
4 Abzan Charm (Not currently legal in Standard)
1 Murderous Cut (Not currently legal in Standard)

Legendary Creatures
2 Nissa, Vastwood Seer (Not currently legal in Standard)
1 Ulamog, the Ceaseless Hunger (Not currently legal in Standard)

Legendary Planeswalkers
2 Ugin, the Spirit Dragon (Not currently legal in Standard)

Sorceries
2 Crux of Fate (Not currently legal in Standard)
2 Dark Petition (Not currently legal in Standard)
4 Explosive Vegetation (Not currently legal in Standard)
2 Nissa's Pilgrimage (Not currently legal in Standard)
4 The Great Aurora (Not currently legal in Standard)

Basic Lands
6 Forest
1 Plains
5 Swamp

Lands
2 Blighted Woodland (Not currently legal in Standard)
1 Canopy Vista (Not currently legal in Standard)
4 Polluted Delta (Not currently legal in Standard)
1 Prairie Stream (Not currently legal in Standard)
1 Smoldering Marsh (Not currently legal in Standard)
4 Windswept Heath (Not currently legal in Standard)

Sideboard:
2 Orbs of Warding (Not currently legal in Standard)
3 Gaea's Revenge (Not currently legal in Standard)
2 From Beyond (Not currently legal in Standard)
1 Dragonlord Dromoka (Not currently legal in Standard)
1 Ulamog, the Ceaseless Hunger (Not currently legal in Standard)
2 Duress
3 Languish (Not currently legal in Standard)