Sultai Energy
A Standard deck, by Tyler Hill
6th place at a tournament in Cincinnati, Ohio, United States on 2017-10-22

Maindeck:

Artifact Creatures
4 Walking Ballista (Not currently legal in Standard)

Creatures
4 Bristling Hydra (Not currently legal in Standard)
4 Glint-Sleeve Siphoner (Not currently legal in Standard)
4 Longtusk Cub (Not currently legal in Standard)
4 Rogue Refiner (Not currently legal in Standard)
4 Winding Constrictor (Not currently legal in Standard)

Instants
3 Fatal Push (Not currently legal in Standard)
3 Vraska's Contempt (Not currently legal in Standard)

Legendary Creatures
2 Rishkar, Peema Renegade (Not currently legal in Standard)
2 The Scarab God (Not currently legal in Standard)

Sorceries
4 Attune with Aether (Not currently legal in Standard)
1 Claim (Not currently legal in Standard)

Basic Lands
3 Forest
1 Island
2 Swamp

Lands
4 Aether Hub (Not currently legal in Standard)
4 Blooming Marsh (Not currently legal in Standard)
4 Botanical Sanctum (Not currently legal in Standard)
3 Drowned Catacomb (Not currently legal in Standard)

Sideboard:
2 Scrapheap Scrounger (Not currently legal in Standard)
2 Deathgorge Scavenger (Not currently legal in Standard)
2 Cartouche of Ambition (Not currently legal in Standard)
4 Negate
2 Supreme Will (Not currently legal in Standard)
1 Vraska, Relic Seeker (Not currently legal in Standard)
2 Confiscation Coup (Not currently legal in Standard)