Five-Color Niv-Mizzet
A Modern deck, by Justin Crossley
33rd place at a tournament in Knoxville, Tennessee, United States on 2020-01-11

Maindeck:

Enchantments
4 Utopia Sprawl

Instants
1 Abrupt Decay
2 Assassin's Trophy
1 Drown in the Loch
1 Kaya's Guile
1 Kolaghan's Command
3 Lightning Helix

Legendary Creatures
3 Niv-Mizzet Reborn

Legendary Planeswalkers
2 Oko, Thief of Crowns (Banned in Modern)
3 Teferi, Time Raveler
3 Wrenn and Six

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

Sorceries
3 Bring to Light
1 Dreadbore
3 Glittering Wish
1 Supreme Verdict
1 Unmoored Ego

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

Lands
1 Breeding Pool
1 Ghost Quarter
1 Misty Rainforest
1 Overgrown Tomb
3 Pillar of the Paruns
4 Prismatic Vista
1 Stomping Ground
1 Temple Garden
3 Windswept Heath
1 Wooded Foothills

Sideboard:
1 Izzet Staticaster
1 Knight of Autumn
2 Veil of Summer
1 Kambal, Consul of Allocation
1 Niv-Mizzet Reborn
1 Keranos, God of Storms
2 Ashiok, Dream Render
1 Kaya, Orzhov Usurper
1 Oko, Thief of Crowns (Banned in Modern)
1 Teferi, Time Raveler
1 Crumble to Dust
1 Deafening Clarion
1 Unmoored Ego