Naya Initiative is a mirror-adjacent aggressive deck full of threats (Broadside Bombardiers, Caves of Chaos Adventurer, Fable of the Mirror-Breaker) backed by their own Thalia, Guardian of Thraben and Archon of Emeria taxes. Trinisphere is a strong mirror-breaker since it taxes their 0-mana fast mana spells (Lotus Petal, Chrome Mox) up to 3, slowing their explosive starts more than it slows yours once established. Disruptor Flute provides flexible flash disruption to tax key spells like Broadside Bombardiers or Fable of the Mirror-Breaker while shutting down their non-mana activated abilities. Cut Chrome Mox and Lotus Petal since fast mana matters less once you're taxing their cheap spells with Trinisphere, and you'd rather not have your own 0-cost artifacts taxed by their mirrored Trinisphere plan.