Grixis Death's Shadow
A Modern deck, by Darkiundsa
1st place at a tournament in Magic Online on 2020-09-06

Maindeck:

Artifacts
4 Mishra's Bauble

Creatures
4 Death's Shadow
4 Gurmag Angler
3 Snapcaster Mage
4 Street Wraith

Instants
2 Cling to Dust
2 Dismember
1 Drown in the Loch
4 Fatal Push
3 Stubborn Denial
2 Temur Battle Rage
4 Thought Scour

Sorceries
2 Inquisition of Kozilek
4 Thoughtseize

Basic Lands
1 Island
1 Swamp

Lands
2 Blood Crypt
4 Bloodstained Mire
4 Polluted Delta
2 Scalding Tarn
1 Steam Vents
2 Watery Grave

Sideboard:
2 Nihil Spellbomb
2 Plague Engineer
2 Aether Gust
2 Ceremonious Rejection
2 Kolaghan's Command
2 Mystical Dispute
1 Stubborn Denial
2 Collective Brutality