Keetsune played this list on his stream, after the August bannings.
Creatures (15)
4
Pteramander
4
Sprite Dragon
4
Arclight Phoenix
3
Stormwing Entity
Spells (24)
4
Opt
3
Shock
2
Blitz of the Thunder-Raptor
2
Cathartic Reunion
3
Finale of Promise
2
Lava Coil
4
See the Truth
4
Thrill of Possibility
Lands (21)
1
Castle Vantress
2
Fabled Passage
5
Island
5
Mountain
4
Steam Vents
4
Temple of Epiphany
Cards (60)
Sideboard (15)
1
Tormod's Crypt
1
Shock
3
Aether Gust
1
Blitz of the Thunder-Raptor
1
Lava Coil
3
Flame Sweep
3
Mystical Dispute
2
Niv-Mizzet, Parun