G/R Tron
A Modern deck, by Joe Lossett
2nd place at a tournament in Milwaukee, Wisconsin, United States on 2016-04-30

Maindeck:

Artifacts
4 Chromatic Sphere
4 Chromatic Star
4 Expedition Map
3 Oblivion Stone

Artifact Creatures
2 Spellskite
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
3 Firespout
4 Sylvan Scrying

Basic Lands
2 Forest

Lands
4 Grove of the Burnwillows
2 Sanctum of Ugin
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower

Sideboard:
2 Relic of Progenitus
1 Spellskite
3 Thragtusk
2 Lightning Bolt
4 Nature's Claim
3 Warping Wail