Eldrazi Tron
A Modern deck, by RicardoMSLan
10th place at a tournament in Magic Online on 2020-06-29

Maindeck:

Artifacts
4 Chalice of the Void
4 Expedition Map
1 Mind Stone
2 Smuggler's Copter

Artifact Creatures
2 Walking Ballista

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

Instants
2 Dismember
1 Spatial Contortion

Legendary Creatures
1 Ulamog, the Ceaseless Hunger

Legendary Planeswalkers
4 Karn, the Great Creator
2 Ugin, the Ineffable

Tribal Sorceries
1 All Is Dust

Basic Lands
3 Wastes

Lands
1 Blast Zone
2 Cavern of Souls
4 Eldrazi Temple
1 Sea Gate Wreckage
1 Tectonic Edge
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower

Sideboard:
1 Batterskull
1 Ensnaring Bridge
1 Liquimetal Coating
1 Mystic Forge
1 Pithing Needle
1 Relic of Progenitus
1 Torpor Orb
1 Walking Ballista
1 Wurmcoil Engine
4 Leyline of the Void
1 Spatial Contortion
1 Skysovereign, Consul Flagship