Mono-Green Tron
A Modern deck, by Otakkun
3rd place at a tournament in Magic Online on 2020-07-07

Maindeck:

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

Artifact Creatures
1 Walking Ballista
3 Wurmcoil Engine

Creatures
2 Thragtusk

Instants
1 Dismember

Legendary Creatures
1 Emrakul, the Promised End
2 Ulamog, the Ceaseless Hunger

Legendary Planeswalkers
4 Karn Liberated
4 Karn, the Great Creator

Sorceries
4 Ancient Stirrings
4 Sylvan Scrying

Tribal Sorceries
1 All Is Dust

Basic Snow Lands
3 Snow-Covered Forest

Lands
1 Blast Zone
1 Nurturing Peatland
1 Sanctum of Ugin
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower

Sideboard:
1 Ensnaring Bridge
1 Grafdigger's Cage
1 Liquimetal Coating
1 Trinisphere
1 Walking Ballista
1 Thragtusk
1 Dismember
1 Nature's Claim
1 Spatial Contortion
2 Veil of Summer
1 Warping Wail
1 Wilt
1 Skysovereign, Consul Flagship
1 Tectonic Edge