Duress proactively strips their removal (Deadly Precision, Witherbloom Charm) before they can use it to swing combat math, which matters since this matchup is a race. The End permanently exiles a snowballing Magda, the Hoardmaster or Biotech Specialist, denying value engines rather than just trading. Corpses of the Lost is too slow against their efficient one and two-drops like Llanowar Elves and Gene Pollinator, and Dissection Practice's marginal pump rarely changes combat math against their bigger midrange bodies. Keep pressure high since they can go over the top with Magda's Dragon tokens in a longer game.

Duress strips Traumatic Critique, Prismari Charm, or countermagic before they can protect Hearth Elemental and Eddymurk Crab, which is crucial since we're racing a combo-tempo deck rather than grinding it. The End answers Sunderflock or a growing Colorstorm Stallion permanently, denying recursion. Shoot the Sheriff and Dissection Practice are weak here since Hearth Elemental and Eddymurk Crab often dodge or outsize small removal, and Strategic Betrayal is a clunky answer against a deck with few relevant creatures to exile early. Keep the low curve and pressure them before their engine turns on.

The End permanently exiles a problematic Mightform Harmonizer or Bristly Bill before it snowballs the board, denying any recursion. Elegy Acolyte is a strong lifelink blocker/racer against their creature-based landfall plan and can out-value their Llanowar Elves-fueled curve. Shoot the Sheriff actually works well here since none of their creatures are outlaws, but we trim copies since Dissection Practice's small pump/shrink rarely answers their bigger bodies like Mightform Harmonizer (4/4) or a doubled Mossborn Hydra. Keep the low curve to race before Earthbender Ascension and landfall triggers take over.