Mono-Green Tron
A Modern deck, by Julian John
10th place at a tournament in Syracuse, New York, United States on 2018-09-16

Maindeck:

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

Artifact Creatures
4 Walking Ballista
2 Wurmcoil Engine

Creatures
1 World Breaker

Instants
4 Ancient Grudge

Legendary Creatures
2 Ulamog, the Ceaseless Hunger

Legendary Planeswalkers
4 Karn Liberated
2 Ugin, the Spirit Dragon

Sorceries
4 Sylvan Scrying

Basic Lands
4 Forest

Lands
1 Ghost Quarter
1 Horizon Canopy
1 Sanctum of Ugin
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower

Sideboard:
1 Crucible of Worlds
1 Grafdigger's Cage
1 Spellskite
3 Thought-Knot Seer
2 Thragtusk
3 Nature's Claim
2 Spatial Contortion
2 Surgical Extraction