Mono-Blue Eldrazi
A Modern deck, by Weston Jones
7th place at a tournament in Jonesboro, Arkansas, United States on 2019-11-30
As reported at http://www.starcitygames.com

Maindeck:

Artifacts
2 Chalice of the Void
4 Serum Powder

Creatures
2 Abundant Maw
1 Distended Mindbender
4 Elder Deep-Fiend
4 Eldrazi Skyspawner
4 Eternal Scourge
4 Matter Reshaper
4 Reality Smasher
4 Thought-Knot Seer
1 Wretched Gryff

Instants
3 Dismember

Basic Lands
1 Island
1 Wastes

Lands
3 Cavern of Souls
4 Eldrazi Temple
3 Sanctum of Ugin
4 Unclaimed Territory
4 Underground River

Legendary Lands
3 Gemstone Caverns

Sideboard:
3 Damping Sphere
2 Grafdigger's Cage
1 Mystic Forge
2 Oblivion Stone
2 Sorcerous Spyglass
3 Distended Mindbender
2 Spatial Contortion