Golgari Gardens can apply steady pressure with hard-to-block threats like Troll of Khazad-dum and has some reach with Crypt Rats as a pseudo-sweeper, so Weather the Storm's life gain (multiplied via Storm) helps us survive both incidental damage and any attempted board wipe from Crypt Rats. Seize the Storm comes out since it's a slower plan that doesn't help us race their grindy, disruption-heavy strategy featuring Cast Down and Eviscerator's Insight. Our priority is protecting our combo pieces from their discard-adjacent removal suite and resolving our storm turn before they can grind us down with card advantage. The core engine stays intact since speed remains our best angle against their midrange plan.