2 Blast Zone
2 Breeding Pool
4 Gruul Guildgate
1 Island
4 Izzet Guildgate
1 Mountain
4 Plaza of Harmony
4 Simic Guildgate
3 Steam Vents
3 Bond of Flourishing
2 Chemister's Insight
1 Circuitous Route
1 Drawn from Dreams
4 Expansion // Explosion
2 Gates Ablaze
4 Growth Spiral
2 Niv-Mizzet, Parun
4 Opt
3 Ral, Storm Conduit
2 Ral's Outburst
3 Shock
4 Wilderness Reclamation
Sideboard:
2 Crushing Canopy
2 Flame Sweep
1 Hydroid Krasis
2 Lava Coil
1 Mu Yanling, Sky Dancer
2 Narset, Parter of Veils
2 Negate
1 Plummet
1 Ral, Izzet Viceroy
1 Saheeli, Sublime Artificer