Rakdos Sacrifice
A Standard deck, by Aniol Alcaraz
2nd place at a tournament in Magic Arena on 2020-03-28

Maindeck:
4 Mountain

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

Creatures
4 Cauldron Familiar (Not currently legal in Standard)
4 Mayhem Devil (Not currently legal in Standard)
2 Midnight Reaper (Not currently legal in Standard)
4 Priest of Forgotten Gods (Not currently legal in Standard)
2 Slaughter-Priest of Mogis (Not currently legal in Standard)
2 Woe Strider (Not currently legal in Standard)

Enchantments
4 Tymaret Calls the Dead (Not currently legal in Standard)

Legendary Creatures
4 Kroxa, Titan of Death's Hunger (Not currently legal in Standard)

Sorceries
2 Agonizing Remorse (Not currently legal in Standard)
4 Claim the Firstborn (Not currently legal in Standard)

Basic Lands
6 Swamp

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

Sideboard:
2 Rotting Regisaur (Not currently legal in Standard)
2 Bedevil (Not currently legal in Standard)
4 Redcap Melee (Not currently legal in Standard)
2 Agonizing Remorse (Not currently legal in Standard)
2 Angrath's Rampage (Not currently legal in Standard)
3 Duress