4 Niv-Mizzet, Parun
2 Expansion
2 Crackling Drake
3 Ionize
4 Deafening Clarion
2 Seal Away
3 Teferi, Hero of Dominaria
1 Settle the Wreckage
4 Treasure Map
4 Sulfur Falls
4 Clifftop Retreat
1 Spell Pierce
4 Glacial Fortress
2 Negate
4 Steam Vents
4 Sacred Foundry
5 Island
2 Syncopate
1 Shock
4 Opt

Sideboard
2 Lava Coil
1 Ral, Izzet Viceroy
3 Legion Warboss
2 Cleansing Nova
2 Lyra Dawnbringer
2 Star of Extinction
2 Ixalan's Binding
1 Negate