4 Sinister Sabotage 3 Deafening Clarion 4 Chemister's Insight 2 Niv-Mizzet, Parun 2 Crackling Drake 1 Justice Strike 2 Cleansing Nova 3 Seal Away 3 Teferi, Hero of Dominaria 4 Sulfur Falls 4 Clifftop Retreat 2 Essence Scatter 4 Glacial Fortress 2 Negate 4 Steam Vents 4 Sacred Foundry 5 Island 3 Syncopate 4 Opt Sideboard 1 Deafening Clarion 1 Niv-Mizzet, Parun 1 Justice Strike 2 Revitalize 3 Invoke the Divine 2 Star of Extinction 3 Spell Pierce 1 Negate 1 Syncopate