Disruptor Flute can name Ocelot Pride or Ajani, Nacatl Pariah to tax their key payoffs by {3}, significantly slowing their token engine. Trinisphere punishes their one-and-two mana sequencing (Guide of Souls, Ocelot Pride, Swords to Plowshares, Static Prison) by forcing everything to cost at least three. Witch Enchanter's destroy trigger has few relevant targets since they run almost no artifacts or enchantments, so it comes out. Lotus Petal is trimmed since Trinisphere taxes it up to 3 anyway, making it a worse accelerant in this specific matchup.