G/B Tron
A Modern deck, by Howard Brosnan
4th place at a tournament in Baltimore, Maryland, United States on 2017-11-19

Maindeck:

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

Artifact Creatures
3 Wurmcoil Engine

Creatures
1 World Breaker

Instants
3 Fatal Push

Legendary Creatures
2 Ulamog, the Ceaseless Hunger

Legendary Planeswalkers
4 Karn Liberated
2 Ugin, the Spirit Dragon

Sorceries
4 Ancient Stirrings
2 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:
1 Relic of Progenitus
1 Spellskite
2 Thragtusk
1 Fatal Push
3 Nature's Claim
2 Warping Wail
2 Collective Brutality
2 Thoughtseize
1 Ghost Quarter