G/R Tron
A Modern deck, by Tyler Maddux
1st place at a tournament in Columbia, Missouri, United States on 2018-03-25
As reported at www.starcitygames.com

Maindeck:
2 Forest

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

Artifact Creatures
1 Walking Ballista
3 Wurmcoil Engine

Creatures
2 World Breaker

Instants
2 Kozilek's Return

Legendary Creatures
2 Ulamog, the Ceaseless Hunger

Legendary Planeswalkers
4 Karn Liberated
2 Ugin, the Spirit Dragon

Sorceries
4 Ancient Stirrings
1 Firespout
4 Sylvan Scrying

Lands
4 Grove of the Burnwillows
1 Sanctum of Ugin
1 Sea Gate Wreckage
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower

Sideboard:
2 Relic of Progenitus
2 Thragtusk
2 Blood Sun
2 Choke
3 Nature's Claim
2 Warping Wail
1 Crumble to Dust
1 All Is Dust