2-1 EARTH
Massive 266,000-damage Barrier (one of the largest in the game) protects very low HP. Anti-Alien Barrier Breakers (Bazibon line, Loincloth Cat) cut through cleanly.
UltraBaaBaa debuts as Ch.2's opening wall — 266,000-HP Barrier (the largest in the game) protecting very low actual HP. Until the Barrier cracks, your damage does nothing. Bazifenix's 100% Barrier Breaker is the cleanest solution; Loincloth Cat (Special) is the budget fallback. Once the Barrier breaks, any Anti-Alien attacker finishes UltraBaaBaa in seconds.
Ch.2 reset: UltraBaaBaa replaces Shibalien Elite as the boss. 266,000-damage Barrier — the largest in the game — protects very low HP. r/battlecats's standing rule: don't attempt this stage without a tested Anti-Alien Barrier Breaker. The Barrier doesn't decay; every hit during it bounces for 1. Required: Bazibon line, Loincloth Cat, or talented Crazed Bahamut. King Dragon Cat works at lower investment. Pair with Mohawk + Manic Mohawk + 1-2 Anti-Alien Ubers for support. Common failure: attempting Ch.2 without ever clearing an UltraBaaBaa stage in ItF first. If you've never broken a 266k Barrier, this is the wrong place to learn.