1 Niv-Mizzet, Parun
Sideboard:
2 Cavalcade of Calamity
2 Crackling Drake
2 Electrostatic Field
2 Gateway Plaza
4 Goblin Gathering
5 Island
4 Izzet Guildgate
2 Maximize Altitude
2 Maximize Velocity
7 Mountain
2 Murmuring Mystic
1 Niv-Mizzet, Dracogenius
4 Opt
2 Pteramander
2 Ral, Storm Conduit
4 Runaway Steam-Kin
4 Saheeli, Sublime Artificer
4 Swiftwater Cliffs
2 Warlord's Fury