Rakdos Knights
A Standard deck, by Jibri Thomas
1st place at a tournament in Spring Lake, North Carolina, United States on 2019-12-28
As reported at http://www.starcitygames.com

Maindeck:

Creatures
4 Blacklance Paragon (Not currently legal in Standard)
2 Bonecrusher Giant (Not currently legal in Standard)
4 Fervent Champion (Not currently legal in Standard)
4 Gutterbones (Not currently legal in Standard)
4 Knight of the Ebon Legion (Not currently legal in Standard)
2 Murderous Rider (Not currently legal in Standard)
4 Rotting Regisaur (Not currently legal in Standard)
4 Stormfist Crusader (Not currently legal in Standard)

Legendary Artifacts
4 Embercleave (Not currently legal in Standard)

Sorceries
4 Drill Bit (Not currently legal in Standard)

Basic Lands
6 Mountain
9 Swamp

Lands
4 Blood Crypt (Not currently legal in Standard)
1 Castle Locthwain (Not currently legal in Standard)
4 Tournament Grounds (Not currently legal in Standard)

Sideboard:
1 Sorcerous Spyglass (Not currently legal in Standard)
3 Embereth Shieldbreaker (Not currently legal in Standard)
2 Spawn of Mayhem (Not currently legal in Standard)
2 Noxious Grasp (Not currently legal in Standard)
1 Massacre Girl (Not currently legal in Standard)
2 Duress
2 Epic Downfall (Not currently legal in Standard)
2 Legion's End (Not currently legal in Standard)