4 Clifftop Retreat
3 Glacial Fortress
4 Island
4 Mountain
4 Sacred Foundry
4 Steam Vents
2 Sulfur Falls
1 Banefire
4 Chemister's Insight
1 Disdainful Stroke
2 Expansion // Explosion
1 Fiery Cannonade
2 Fight with Fire
4 Ionize
2 Lava Coil
2 Lightning Strike
1 Negate
4 Niv-Mizzet, Parun
3 Opt
1 Ral, Izzet Viceroy
1 Settle the Wreckage
4 Shock
1 Syncopate
1 Teferi, Hero of Dominaria
Sideboard:
1 Banefire
1 Cleansing Nova
2 Dawn of Hope
1 Deafening Clarion
1 Disdainful Stroke
1 Expansion // Explosion
1 Fiery Cannonade
1 Ixalan's Binding
3 Negate
1 Settle the Wreckage
1 Syncopate
1 Teferi, Hero of Dominaria