Dredge
A Modern deck, by Nicholas Bellavance
1st place at a tournament in Kennesaw, Georgia, United States on 2019-04-20
As reported at http://www.starcitygames.com

Maindeck:

Artifacts
4 Shriekhorn

Creatures
4 Bloodghast
1 Golgari Thug
4 Narcomoeba
4 Prized Amalgam
4 Stinkweed Imp

Instants
2 Darkblast

Sorceries
4 Cathartic Reunion
2 Conflagrate
4 Creeping Chill
4 Faithless Looting (Banned in Modern)
4 Life from the Loam

Basic Lands
2 Mountain

Lands
2 Blood Crypt
4 Copperline Gorge
1 Gemstone Mine (Not currently legal in Modern)
4 Scalding Tarn
1 Steam Vents
2 Stomping Ground
3 Wooded Foothills

Sideboard:
3 Leyline of the Void
1 Abrupt Decay
3 Ancient Grudge
2 Lightning Axe
2 Memory's Journey
4 Nature's Claim