Fire Magic's Fira mode kills Wild Nacatl and a base Territorial Kavu before it attacks, slowing their aggressive domain curve. Wear // Tear's artifact half can destroy a problematic Leyline Binding is wrong since that's an enchantment — instead use its Tear (enchantment) half to destroy Leyline Binding holding one of your threats, and its Wear (artifact) half to kill Scion of Draco or an early Engineered Explosives-style permanent if relevant, giving you flexible answers to their domain shell. Burning Inquiry is weak since this deck plays a low curve and won't mind random discards, so trim it along with Street Wraith for more interaction against their aggressive clock. Keep your proactive hasty threats since this matchup is a straight race.