Sultai Sacrifice
A Standard deck, by Tommy Ashton
1st place at a tournament on 2019-11-17

Maindeck:
6 Forest

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

Creatures
4 Cauldron Familiar (Not currently legal in Standard)
4 Gilded Goose (Not currently legal in Standard)
3 Murderous Rider (Not currently legal in Standard)
2 Wicked Wolf (Not currently legal in Standard)

Enchantments
4 Trail of Crumbs (Not currently legal in Standard)

Instants
2 Noxious Grasp (Not currently legal in Standard)
4 Once Upon a Time (Not currently legal in Standard)

Legendary Creatures
3 Massacre Girl (Not currently legal in Standard)

Legendary Planeswalkers
4 Oko, Thief of Crowns (Not currently legal in Standard)
2 Vraska, Golgari Queen (Not currently legal in Standard)

Basic Lands
4 Swamp

Lands
4 Breeding Pool (Not currently legal in Standard)
2 Castle Locthwain (Not currently legal in Standard)
4 Overgrown Tomb (Not currently legal in Standard)
4 Watery Grave (Not currently legal in Standard)

Sideboard:
1 Lovestruck Beast (Not currently legal in Standard)
2 Rotting Regisaur (Not currently legal in Standard)
3 Thrashing Brontodon (Not currently legal in Standard)
2 Aether Gust (Not currently legal in Standard)
1 Negate
3 Veil of Summer (Not currently legal in Standard)
1 Vraska, Golgari Queen (Not currently legal in Standard)
1 Casualties of War (Not currently legal in Standard)
1 Duress