Main deck (60) 3 Arclight Phoenix 4 Clifftop Retreat 4 Crackling Drake 2 Deafening Clarion 3 Enigma Drake 1 Expansion // Explosion 4 Ionize 6 Island 2 Lava Coil 3 Lightning Strike 2 Mission Briefing 1 Mountain 4 Opt 3 Radical Idea 1 Response // Resurgence 4 Sacred Foundry 2 Search for Azcanta 2 Shock 1 Squee, the Immortal 4 Steam Vents 4 Sulfur Falls Sideboard (15) 1 Cleansing Nova 2 Deafening Clarion 1 Expansion // Explosion 1 Lava Coil 4 Negate 1 Niv-Mizzet, Parun 1 Patient Rebuilding 1 Ral, Izzet Viceroy 2 Rekindling Phoenix 1 Teferi, Hero of Dominaria