Dimir Urza
A Modern deck, by Hunter O'Kelly Rodriguez
1st place at a tournament in Philadelphia, Pennsylvania, United States on 2020-03-07
As reported at http://www.starcitygames.com

Maindeck:

Artifacts
1 Aether Spellbomb
4 Mishra's Bauble
2 Nihil Spellbomb
1 Pithing Needle
2 Sword of the Meek
4 Thopter Foundry
1 Time Sieve

Instants
3 Archmage's Charm
3 Cryptic Command
4 Fatal Push
3 Whir of Invention

Legendary Creatures
2 Emry, Lurker of the Loch
4 Urza, Lord High Artificer

Legendary Planeswalkers
2 Tezzeret, Agent of Bolas

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

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

Lands
4 Misty Rainforest
2 Mystic Sanctuary (Banned in Modern)
4 Polluted Delta
2 Scalding Tarn
2 Watery Grave

Sideboard:
1 Damping Sphere
2 Engineered Explosives
2 Aether Gust
2 Ceremonious Rejection
2 Mystical Dispute
2 Ashiok, Dream Render
2 Battle at the Bridge
2 Dead of Winter