3 Teferi, Hero of Dominaria
3 Crackling Drake
2 Niv-Mizzet, Parun
1 Cleansing Nova
4 Deafening Clarion
4 Chemister's Insight
2 Essence Scatter
2 Expansion/Explosion
1 Justice Strike
1 Negate
4 Opt
4 Sinister Sabotage
3 Syncopate
4 Clifftop Retreat
4 Glacial Fortress
6 Island
4 Sacred Foundry
4 Steam Vents
4 Sulfur Falls
Sideboard
1 Niv-Mizzet, Parun
2 Justice Strike
2 Negate
1 Banefire
2 Legion Warboss
1 Lyra Dawnbringer
3 Seal Away
1 Spell Pierce
2 Star of Extinction