Izzet Phoenix
A Standard deck, by Adam Simcox
3rd place at a tournament in Indianapolis, Indiana, United States on 2019-03-16
As reported at http://www.starcitygames.com

Maindeck:

Creatures
4 Arclight Phoenix (Not currently legal in Standard)
4 Crackling Drake (Not currently legal in Standard)
4 Goblin Electromancer (Not currently legal in Standard)

Instants
4 Opt (Not currently legal in Standard)
4 Radical Idea (Not currently legal in Standard)
4 Shock (Not currently legal in Standard)

Legendary Planeswalkers
1 Ral, Izzet Viceroy (Not currently legal in Standard)

Sorceries
1 Beacon Bolt (Not currently legal in Standard)
4 Chart a Course (Not currently legal in Standard)
2 Discovery (Not currently legal in Standard)
1 Entrancing Melody (Not currently legal in Standard)
4 Lava Coil (Not currently legal in Standard)
2 Tormenting Voice

Basic Lands
8 Island
5 Mountain

Lands
4 Steam Vents (Not currently legal in Standard)
4 Sulfur Falls (Not currently legal in Standard)

Sideboard:
1 Murmuring Mystic (Not currently legal in Standard)
2 Disdainful Stroke
1 Fiery Cannonade (Not currently legal in Standard)
3 Negate
2 Spell Pierce (Not currently legal in Standard)
2 Niv-Mizzet, Parun (Not currently legal in Standard)
1 Ral, Izzet Viceroy (Not currently legal in Standard)
1 Beacon Bolt (Not currently legal in Standard)
2 Entrancing Melody (Not currently legal in Standard)