: Unlike Waves, he is not immune to Surge attacks . Units like Dancer Cat (with Talents) can be very effective at keeping him pushed back.
: 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 Obstructa Theme (Battle Cats) High Quality
: While he is walking, you can farm money from peons like Kid Tappa . : Unlike Waves, he is not immune to Surge attacks
: You can stream a high-quality version by Riku_murft or the Filibuster Obstructa track by NC7. : While he is walking, you can farm
The music's 40-second main loop is synchronized with the boss's attack animation. If the loop finishes before you interrupt him, it's usually game over. : Starred Alien, Floating. Health : 2,000,000 (at 100% treasure magnification).
: Search for "The Battle Cats OST Filibuster Obstructa Theme" for 1-hour loops or high-definition uploads.
: 1,000,000 damage—this will one-shot your Cat Base regardless of distance.