Abzan Greasefang wins fast via Greasefang, Okiba Boss reanimating Thundering Broodwagon or Parhelion II, so answers that hit Greasefang or the Vehicle, or that protect your key creature from their removal, matter more than slow bounce. Combustion Technique scales to kill Greasefang itself or a crewed Vehicle as your graveyard fills with Lessons, and Ashiok, Dream Render shuts off Formidable Speaker's tutoring while exiling their graveyard to stop Greasefang's recursion plan outright. Octopus Form protects your key creature from their removal suite (Bitter Triumph, Fatal Push) at a critical moment. This Town Ain't Big Enough, Wild Ride and the extra Boomerang Basics are too low-impact against their explosive vehicle plan, so they're cut for more proactive disruption.