Eldrazi Tron
A Modern deck, by Jeffrey White
2nd place at a tournament in Syracuse, New York, United States on 2017-08-05

Maindeck:

Artifacts
1 Basilisk Collar
4 Chalice of the Void
4 Expedition Map
2 Mind Stone
1 Relic of Progenitus

Artifact Creatures
4 Walking Ballista

Creatures
2 Endbringer
4 Matter Reshaper
4 Reality Smasher
4 Thought-Knot Seer

Instants
2 Dismember

Legendary Creatures
1 Ulamog, the Ceaseless Hunger

Legendary Planeswalkers
1 Karn Liberated

Tribal Sorceries
2 All Is Dust

Basic Lands
2 Wastes

Lands
2 Cavern of Souls
4 Eldrazi Temple
3 Ghost Quarter
1 Sea Gate Wreckage
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower

Sideboard:
1 Basilisk Collar
2 Grafdigger's Cage
2 Pithing Needle
2 Ratchet Bomb
2 Relic of Progenitus
2 Hangarback Walker
1 Wurmcoil Engine
1 Surgical Extraction
2 Warping Wail