This matchup is a land-destruction and removal grind where Day of Judgment is weak since the opponent's ramp creatures and Spider Manifestation are already out early and cheaply replaced, so trimming a copy of the sweeper for a more proactive threat is correct. Wear // Tear stays in the sideboard: nothing in the opponent's list is an artifact or enchantment, so neither half has a legal target. Chandra, Awakened Inferno comes in as a threat that can't be countered and pressures their life total with emblems; its -3 can also sweep away small non-Elemental creatures like their mana dorks, though their hasty Craterhoof Behemoth can attack it, so keep removal up for that. Keep the full land destruction package (Cleansing Wildfire, Price of Freedom, Demolition Field, Field of Ruin) in, since denying Nykthos, Shrine to Nyx and Boseiju, Who Endures access is a strong way to cut off their devotion-fueled mana and ramp plan. Get Lost and Erode remain excellent at handling their individual threats like Craterhoof Behemoth and Titan of Industry before they go wide.