Dimir Whirza
A Modern deck, by Steven Bonovitch
6th place at a tournament in Cary, North Carolina, United States on 2020-02-16
As reported at http://www.starcitygames.com

Maindeck:

Artifacts
1 Damping Sphere
1 Engineered Explosives
4 Mishra's Bauble
1 Sword of the Meek
2 Thopter Foundry

Instants
3 Archmage's Charm
2 Cryptic Command
2 Drown in the Loch
3 Fatal Push
3 Thought Scour
3 Whir of Invention

Legendary Creatures
4 Urza, Lord High Artificer

Snow Artifacts
4 Arcum's Astrolabe (Banned in Modern)

Sorceries
2 Inquisition of Kozilek
2 Thoughtseize

Basic Snow Lands
6 Snow-Covered Island
1 Snow-Covered Swamp

Lands
3 Flooded Strand
4 Misty Rainforest
3 Mystic Sanctuary (Banned in Modern)
4 Polluted Delta
1 Sunken Hollow
1 Watery Grave

Sideboard:
1 Damping Sphere
1 Grafdigger's Cage
1 Nihil Spellbomb
1 Brazen Borrower
2 Aether Gust
1 Fatal Push
1 Hero's Downfall
2 Mystical Dispute
2 Kalitas, Traitor of Ghet
2 Ashiok, Dream Render
1 Dead of Winter