Main deck (60) 2 Chemister's Insight 1 Cleansing Nova 4 Clifftop Retreat 4 Deafening Clarion 2 Expansion // Explosion 4 Glacial Fortress 3 Island 2 Ixalan's Binding 2 Justice Strike 2 Karn, Scion of Urza 1 Lava Coil 1 Meandering River 2 Mountain 2 Niv-Mizzet, Parun 3 Radical Idea 4 Sacred Foundry 2 Seal Away 2 Search for Azcanta 2 Secrets of the Golden City 2 Shivan Fire 1 Spell Pierce 4 Steam Vents 4 Sulfur Falls 1 Syncopate 3 Teferi, Hero of Dominaria Sideboard (15) 1 Banefire 1 Cleansing Nova 2 Disdainful Stroke 1 Form of the Dinosaur 1 Invoke the Divine 1 Ixalan's Binding 2 Lyra Dawnbringer 1 Negate 1 Seal Away 1 Settle the Wreckage 1 Shivan Fire 1 Spell Swindle 1 Star of Extinction