2-18 SIRIUS
×5 
∞ 
×5 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.
Master A. variant — 451 range area attacker with 20% Warp chance back 500 range. Outrange with backliners or rush past with Awakened Bahamut / Maglev Cat.
One Horn's Alien variant — 120,000 HP, 2,200 AP area attack at melee 60 range, extreme 16f attack interval (~0.5s). Devastating point-blank DPS. Deep meatshield wall + Anti-Alien Ubers (Bahamut, Cyberpunk Cat).
Faster, stronger Shibalien with 35% Warp chance back 750 range. Slowable/freezable like other Aliens. Bahamut can one-shot in its first appearance.
Project A's 451-range Warp — rush past with Awakened Bahamut or Maglev Cat, or bring Warp-Immune backliners.
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 
AWAKENED BAHAMUT CAT S Speed 60 multi-hit Special rusher — front-loads burst on Alien peon waves 
HOLY VALKYRIE CAT A 350-range area chip with 35% Freeze on non-Metal peons — long-tail crowd control