Niv-Mizzet Reborn
A Modern deck, by Cedric Westcott
5th place at a tournament in Newington, Connecticut, United States on 2020-03-01
As reported at http://www.starcitygames.com

Maindeck:

Creatures
1 Huntmaster of the Fells

Instants
1 Abrupt Decay
3 Assassin's Trophy
1 Kaya's Guile
1 Kolaghan's Command
4 Lightning Helix

Legendary Creatures
3 Niv-Mizzet Reborn

Legendary Planeswalkers
4 Teferi, Time Raveler

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

Snow Creatures
3 Ice-Fang Coatl

Sorceries
4 Bring to Light
1 Dreadbore
3 Inquisition of Kozilek
1 Supreme Verdict
1 Thought Erasure
1 Unmoored Ego

Basic Snow Lands
1 Snow-Covered Forest
1 Snow-Covered Island
1 Snow-Covered Mountain
1 Snow-Covered Plains
1 Snow-Covered Swamp

Lands
1 Bloodstained Mire
1 Godless Shrine
1 Hallowed Fountain
2 Misty Rainforest
1 Overgrown Tomb
4 Pillar of the Paruns
3 Polluted Delta
4 Prismatic Vista
1 Stomping Ground
1 Windswept Heath

Sideboard:
1 Blood Baron of Vizkopa
1 Fulminator Mage
1 Knight of Autumn
1 Cindervines
1 Fracturing Gust
1 Kaya's Guile
1 Rakdos Charm
1 Kambal, Consul of Allocation
1 Lavinia, Azorius Renegade
3 Ashiok, Dream Render
1 Kaya, Orzhov Usurper
1 Crumble to Dust
1 Slaughter Games