Golgari Midrange runs a heavy nonbasic manabase (Blazemire Verge, Bleachbone Verge, Deathcap Glade, Overgrown Tomb, Restless Cottage, Restless Reef) that Sunspine Lynx punishes hard on entry while cutting off any lifegain from their grindy plan. Magebane Lizard blocks well against their small creatures and punishes their noncreature spells like Duress, Together as One, and Deadly Cover-Up. Razorkin Needlehead and Greasewrench Goblin are too slow against a deck that wants to trade one-for-one with Requiting Hex and Bitter Triumph before landing Deadly Cover-Up, so prioritize fast, resilient damage output instead. Keep the core engine and Burst Lightning to pressure through their removal-heavy plan.