Grixis Death's Shadow
A Modern deck, by James Foerst
2nd place at a tournament in Richmond, Virginia, United States on 2017-08-12

Maindeck:

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

Instants
4 Fatal Push
2 Kolaghan's Command
3 Stubborn Denial
2 Terminate
4 Thought Scour

Legendary Creatures
2 Tasigur, the Golden Fang

Sorceries
2 Inquisition of Kozilek
4 Serum Visions
2 Sleight of Hand
4 Thoughtseize

Basic Lands
1 Island
1 Swamp

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

Sideboard:
2 Nihil Spellbomb
2 Young Pyromancer
3 Ceremonious Rejection
1 Stubborn Denial
2 Temur Battle Rage
2 Liliana of the Veil
1 Liliana, the Last Hope
2 Collective Brutality