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