4 Deafening Clarion 3 Chemister's Insight 2 Expansion 2 Crackling Drake 1 Ral, Izzet Viceroy 4 Sinister Sabotage 4 Revitalize 1 Cleansing Nova 2 Seal Away 3 Teferi, Hero of Dominaria 1 Search for Azcanta 1 Disdainful Stroke 4 Sulfur Falls 3 Clifftop Retreat 2 Essence Scatter 4 Glacial Fortress 4 Steam Vents 4 Sacred Foundry 1 Mountain 5 Island 1 Syncopate 4 Opt Sideboard 3 Legion Warboss 2 Niv-Mizzet, Parun 1 Crackling Drake 1 Cleansing Nova 1 Invoke the Divine 1 Seal Away 1 Ixalan's Binding 2 Star of Extinction 1 Disdainful Stroke 2 Negate