King of the Beasts: Final Bout is the 4th stage of Hunt for the Xenobeast. Previous stage: King of the Beasts III.
Xenobeast Bunaglios and Crocodylidae Kurocroc together, with Formicidaean Ariants disrupting your meatshields underneath them.
- It reads worse on paper than it plays — this is a relatively relaxed finale, though far from easy.
- Cash management can become a real issue depending on which units you commit to.
- Bunaglios' Critical Hits, unlucky Ancient Egg: N112 dodge RNG and badly placed Devil Wife Death Surges are what lose runs here.
Behemoth 
Behemoth 
3.6M HP Alien Behemoth Great Advent boss. Omni Strike -450~450, a 20% Critical Hit chance, a guaranteed Explosion at 400 range, and immunity to Knockback and Freeze.
Behemoth 
Behemoth 
CYBERPUNK CAT A Just as in previous stages, Cyberpunk can be utilized as a Long Distance crowd-control unit. However, he is expensive to deploy, so be sure to protect him well. 
KINJIROU CAT A Since the two major threats of this stage happen to be Alien and Dark respectively, Kinjirou Cat does well to stall them during periods of downtime. He can also act as a phenomenal general meatshield for other units, since he can typically survive at least one Bunaglios attack. 
BAZIFENIX S A very strong nuker against Aliens. Can be cycled like Naala, except its effective HP allows it to stay on the field for a much longer time. With Strengthen Talent, Bazifenix is able to deal upwards of 500k DPH to Xenobeast Bunaglios. 
MORIRIN S Resists both Bunaglios and Crocodylidae Kurocroc with Behemoth Slayer, boasting 787,500 effective HP against them. Their conjure can be used as an emergency escape button as well! Try to mitigate as many hits as possible from other enemies here, as they will quickly shred this Pixie. Formicidaean Ariant revives after dying — without a Zombie Killer it keeps coming back. Bring one to end the loop.
SKELECAT B Zombie Killer — stops the revive so it stays dead. Also fits “Clear the crowd.” 
FRIED CHICKEN CAT A Zombie Killer — stops the revive so it stays dead. Also fits “Counter Alien.” 
NEO PILEDRIVER CAT A Zombie Killer — stops the revive so it stays dead. Also fits “Clear the crowd.” 
ORBITAL ANNIHILATOR RAGNAROK S Zombie Killer — stops the revive so it stays dead. Also fits “Out-range Xenobeast Bunaglios.” 
HYPER MR. B Zombie Killer — stops the revive so it stays dead. 
KITE CAT D Zombie Killer — stops the revive so it stays dead. Also fits “Clear the crowd.” ⚙ More counters worked out from the roster, lower confidence than the picks above; kept for reference
Xenobeast Bunaglios is Alien. Anti-Alien units take less damage and deal more.
MACHO LEG CAT A Its True Form is Strong Against Alien, giving budget anti-Alien value. 
LI'L MACHO LEGS CAT B True Form has a 30% Knockback vs Alien. 
CHILL CAT A Deals Massive Damage to Alien enemies — a huge area nuke against Alien crowds and bosses. Also fits “Clear the crowd.” 
SEAFARER CAT A Area Freeze vs Alien controls Alien groups. Also fits “Clear the crowd.” 
ULTIMATE CATMAN S Deals Massive Damage to Alien in every form. Also fits “Out-range Xenobeast Bunaglios.” Xenobeast Bunaglios reaches 400 range. Units that out-range it can chip safely without taking hits.
AWAKENED URURUN A Range 450 — fires from beyond its 400. Also fits “Clear the crowd.” 
PRISONER CAT B Range 475 — fires from beyond its 400. CYBERPUNK CAT A Range 1200 — fires from beyond its 400. Also fits “Clear the crowd.” ORBITAL ANNIHILATOR RAGNAROK S Range 470 — fires from beyond its 400. Also fits “Stop the revives.” 
ESOTERIC URIL A Range 405 — fires from beyond its 400. Also fits “Clear the crowd.” Xenobeast Bunaglios has a deep HP pool (3,600,000+ even before stage magnification). Heavy single-target burst shortens the fight.
AWAKENED BAHAMUT CAT S Huge multi-hit burst — a story-unlock powerhouse that deletes tanky enemies. ORBITAL ANNIHILATOR RAGNAROK S Among the highest single-hit Area damage available. Also fits “Stop the revives.” 
GAIA THE SUPREME S Long-Distance multi-hit with Insane Damage — a generalist wall-cracker. 
CORRUPTED MONEKO A Big crit burst against tanky/Metal targets. 
DIVINE KALISA S Big Massive-Damage Area hits. Also fits “Clear the crowd.” 6 enemy types stack up here. Area attackers hit the whole push at once instead of one unit at a time.
SKELECAT B True Form hits groups with Area attack. Also fits “Stop the revives.” CHILL CAT A Hits every Alien in a wide area at once, melting grouped Star Aliens. Also fits “Counter Alien.” 
GILGAMESH & KOTOMINE CATS B Area attacks hit everything in range. Also fits “Stop the revives.” ORBITAL ANNIHILATOR RAGNAROK S Long-range (Omni Strike in True) Area clears groups front and back. Also fits “Stop the revives.” 
PROFESSOR ABYSS A Area attacks hit everything in range. Also fits “Counter Alien.” WIKI PICK = listed on the stage's Battle Cats Wiki page; COMMUNITY = found by title, channel and date. Neither is verified by Claws' Den. Nothing loads from YouTube until you press play. Find more on YouTube ↗
The castle you destroy to clear the stage.