G/B Tron
A Modern deck, by Joe Lossett
1st place at a tournament in Roanoke, Virginia, United States on 2016-12-17

Maindeck:

Artifacts
4 Chromatic Sphere
4 Chromatic Star
4 Expedition Map
3 Oblivion Stone
2 Relic of Progenitus

Artifact Creatures
2 Wurmcoil Engine

Creatures
2 World Breaker

Legendary Creatures
2 Ulamog, the Ceaseless Hunger

Legendary Planeswalkers
4 Karn Liberated
2 Ugin, the Spirit Dragon

Sorceries
4 Ancient Stirrings
4 Collective Brutality
4 Sylvan Scrying

Basic Lands
1 Forest

Lands
3 Blooming Marsh
1 Ghost Quarter
1 Llanowar Wastes
1 Sanctum of Ugin
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower

Sideboard:
2 Engineered Explosives
2 Thragtusk
4 Nature's Claim
4 Ravenous Trap
2 Warping Wail
1 Forest