Abzan Greasefang wants to combo with Greasefang, Okiba Boss and Thundering Broodwagon, and Mystical Dispute can pick off blue spells only rarely here so this is more about the discounted 3-mana counter body of Kutzil's Flanker's exile mode hitting their graveyard before Greasefang can reanimate the Vehicle. Get Lost handing them Map tokens is a minor downside against a deck that wants extra card selection, so we trim a couple. Kutzil's Flanker's graveyard exile mode is a strong proactive answer to strand Greasefang's combo piece. Keep Temporary Lockdown and Supreme Verdict to handle their wide creature suite like Professor of Symbology and Formidable Speaker.