2-31 SOBA IV
×3 
×10 
∞ 
Croco's Alien variant — fragile (3,000 HP, 900 AP, 130 range, no abilities) but appears in 42 CotC stages with magnifications scaling from 100% to 2,400%. At high mag his DPS climbs to 12k-25k. Crazed Sexy Legs / Macho Leg / Wheel Cat clear groups easily.
Tiny but spawns constantly — distraction unit.
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.
Le'boin variant with 40,000-damage Barrier — one of the strongest in the game. Bahamut, Bazibon-line, or any 100% Barrier Breaker is the standard counter.
Lemur-themed Alien — 100% chance to Weaken cats on hit. Bring Weaken-Immune Anti-Aliens to neutralize the disruption.
UltraBaaBaa's 266,000-HP Barrier is the highest in the game. Anti-Alien Barrier Breakers (Bazibon line, Loincloth Cat) cut through.
BAZIFENIX S Anti-Alien Uber primary — 100% Barrier Breaker + 100% Weaken vs Alien handles every Alien threat on the stage 
LUMINALIA S Anti-Alien LR tank — ~1.9M effective HP vs Alien + Warp Immunity, stalls anything the stage spawns 
LOINCLOTH CAT B 30% Barrier Breaker — Special-tier crack for UltraBaaBaa 266k + Le'Solar 40k 
AWAKENED BAHAMUT CAT S Speed 60 multi-hit Special rusher — front-loads burst on Alien peon waves