Disruptor Flute can name Ocelot Pride to tax it three more mana, or name Ajani, Nacatl Pariah to tax him three more mana to cast, disrupting their core engine. Faerie Macabre answers little in their graveyard directly, but can be discarded to exile any relevant graveyard cards. Thalia, Guardian of Thraben and Archon of Emeria remain excellent here, taxing and slowing their noncreature spells like Swords to Plowshares and Goblin Bombardment. Cut the fast-mana artifacts since this is a grindier, more attrition-based matchup where card quality matters more than speed.