5 Island
4 Glacial Fortress
3 Clifftop Retreat
1 Search for Azcanta
4 Seal Away
4 Sinister Sabotage
4 Revitalize
4 Opt
2 Expansion/Explosion
2 Chemister's Insight
4 Teferi, Hero of Dominaria
3 Crackling Drake
2 Niv-Mizzet, Parun
1 Cleansing Nova
4 Deafening Clarion
4 Sulfur Falls
4 Steam Vents
4 Sacred Foundry
1 Mountain
Sideboard
1 Niv-Mizzet, Parun
2 Star of Extinction
1 Nezahal, Primal Tide
3 Negate
3 Lyra Dawnbringer
1 Ixalan's Binding
2 Invoke the Divine
2 Disdainful Stroke