: Unlike Waves, he is not immune to Surge attacks . Units like Dancer Cat (with Talents) can be very effective at keeping him pushed back.
: Once he begins his attack animation (indicated by the energy ball charging), spawn high-DPS units like Awakened Bahamut Cat, Courier Cat, or Can Can Cat to trigger a knockback and reset his timer.
: Ensure you have all Anti-Starred Alien Treasures from Cats of the Cosmos; without them, his health is effectively 32,000,000, making him nearly impossible to knock back in time.
: Filibuster is immune to Wave attacks , so the Cat Cannon and Wave units will not interrupt him.