Golgari Yawgmoth
A Modern deck, by Ian Rasmuson
5th place at a tournament in San Diego, California, United States on 2020-03-07
As reported at www.starcitygames.com

Maindeck:

Creatures
4 Birds of Paradise
1 Blood Artist
1 Cavalier of Night
1 Elves of Deep Shadow
4 Geralf's Messenger
4 Strangleroot Geist
4 Wall of Roots (Not currently legal in Modern)
4 Young Wolf

Instants
1 Assassin's Trophy
3 Chord of Calling
4 Once Upon a Time (Banned in Modern)

Legendary Creatures
4 Yawgmoth, Thran Physician

Sorceries
4 Eldritch Evolution

Basic Snow Lands
2 Snow-Covered Forest
1 Snow-Covered Swamp

Lands
4 Blooming Marsh
1 Khalni Garden
2 Nurturing Peatland
2 Overgrown Tomb
4 Twilight Mire
3 Verdant Catacombs

Land Creatures
1 Dryad Arbor

Legendary Lands
1 Urborg, Tomb of Yawgmoth

Sideboard:
1 Phyrexian Revoker
1 Fulminator Mage
1 Kitchen Finks
1 Plague Engineer
1 Reclamation Sage
1 Scavenging Ooze
1 Thrashing Brontodon
1 Yixlid Jailer
1 Abrupt Decay
2 Veil of Summer
2 Ashiok, Dream Render
2 Thoughtseize