Rakdos Sacrifice
A Standard deck, by __forge__
6th place at a tournament in Magic Online on 2020-01-18

Maindeck:

Artifacts
4 Witch's Oven (Not currently legal in Standard)

Creatures
3 Careless Celebrant (Not currently legal in Standard)
4 Cauldron Familiar (Not currently legal in Standard)
4 Gutterbones (Not currently legal in Standard)
4 Mayhem Devil (Not currently legal in Standard)
4 Priest of Forgotten Gods (Not currently legal in Standard)
3 Rix Maadi Reveler (Not currently legal in Standard)
4 Woe Strider (Not currently legal in Standard)

Enchantment Creatures
3 Nightmare Shepherd (Not currently legal in Standard)

Instants
3 Drag to the Underworld (Not currently legal in Standard)

Basic Lands
4 Mountain
7 Swamp

Lands
4 Blood Crypt (Not currently legal in Standard)
3 Castle Locthwain (Not currently legal in Standard)
2 Fabled Passage (Not currently legal in Standard)
4 Temple of Malice (Not currently legal in Standard)

Sideboard:
1 Careless Celebrant (Not currently legal in Standard)
2 Cavalier of Night (Not currently legal in Standard)
2 Embereth Shieldbreaker (Not currently legal in Standard)
2 Experimental Frenzy (Not currently legal in Standard)
2 Noxious Grasp (Not currently legal in Standard)
3 Drill Bit (Not currently legal in Standard)
3 Epic Downfall (Not currently legal in Standard)