Aqua Saint Climax is the 4th stage of Jumbo Invasion. Previous stage: Aqua Saint III.
RUSH STAGERush it: Talented Awakened Bahamut, Idi:N2 and Royal Guard/Cafeteria Cat; a Rich Cat makes it more consistent.
The finale rewards a committed rush over a careful defence, and Jumbo Jones can be chained from the moment he appears.
- A talented Bahamut Cat with Idi:N and Cossack Cat or Food Stall Cat is the recommended core.
- A Rich Cat makes the run more consistent but is not required.
- Z-Kill the Zroco, stall the opening Kang Roos briefly, then finish them with Money Up units.
- When Jumbo Jones spawns, lure him close to your base and start chaining him there.
SLIME CAT A Once Jumbo Jones spawns, lure him very close to your base and start chaining him with with a combination of the aforementioned units, along with Jelly Dumpling Cats to clear the way of peons. 
CAN CAN CAT A If he's knocked behind Oldhorn and decimates your stack of units, lure him back to the Cat Base and try chaining him with any fast, high DPH units like Can Can Cat and Bullet Train Cat. 
BULLET TRAIN CAT A If he's knocked behind Oldhorn and decimates your stack of units, lure him back to the Cat Base and try chaining him with any fast, high DPH units like Can Can Cat and Bullet Train Cat. 
ALMIGHTY AMATERASU S Any Anti-Zombie which outranges Gravey can be used to make chipping him down take less than an eternity. Examples include Almighty Amaterasu and most ubers from the IRON LEGION banner. 
ULTRA KASA JIZO S Jizo's high dps when stacked can be amazing for juggling Jones. His power is amplified even more when using research combos like Biohazard, Bony Bone, or even Bad Guys if you have Lasvoss. 
LASVOSS A Jizo's high dps when stacked can be amazing for juggling Jones. His power is amplified even more when using research combos like Biohazard, Bony Bone, or even Bad Guys if you have Lasvoss. ⚙ Trait counters worked out from the roster — not the plan on this stage, kept for reference
Zroco, The Thrillerz and Lord Gravey revive after dying — without a Zombie Killer they keep coming back. Bring one to end the loop.
ZOMBIE CAT B Zombie Killer — stops the revive so it stays dead. Also fits “Clear the crowd.” 
BAKERY CAT A Zombie Killer — stops the revive so it stays dead. Also fits “Counter Angel.” 
PILEDRIVER CAT A Zombie Killer — stops the revive so it stays dead. Also fits “Clear the crowd.” 
MIGHTY REKON KORPS S Zombie Killer — stops the revive so it stays dead. Also fits “Out-range Jumbo Jones.” 
MR. B Zombie Killer — stops the revive so it stays dead. 
VENGEFUL CAT D Zombie Killer — stops the revive so it stays dead. Also fits “Clear the crowd.” Jumbo Jones is Angel. Anti-Angel units take less damage and deal more.
LI'L AXE CAT C True Form (Li'l Dark Cat) is Strong against Angel. BAKERY CAT A Curses Angel enemies. Also fits “Stop the revives.” 
CAT TOASTER A Slows Angel enemies from long range. 
KALISA S Deals Massive Damage to Angel enemies. Also fits “Burst the boss down.” 
PHANTOM CAT A Massive Damage to Angel from Long Distance. Jumbo Jones reaches 450 range. Units that out-range it can chip safely without taking hits.
MEDITATION CAT C Range 600 — fires from beyond its 450. 
ADULT CAT B Range 475 — fires from beyond its 450. 
NERD CAT A Range 1200 — fires from beyond its 450. Also fits “Clear the crowd.” MIGHTY REKON KORPS S Range 470 — fires from beyond its 450. Also fits “Stop the revives.” 
DRILLER CAT A Range 460 — fires from beyond its 450. Jumbo Jones has a deep HP pool (2,500,000+ even before stage magnification). Heavy single-target burst shortens the fight.
BAHAMUT CAT S Huge multi-hit burst — a story-unlock powerhouse that deletes tanky enemies. MIGHTY REKON KORPS S Among the highest single-hit Area damage available. Also fits “Stop the revives.” 
GAIA THE CREATOR S Long-Distance multi-hit with Insane Damage — a generalist wall-cracker. 
CRAZED MONEKO A Big crit burst against tanky/Metal targets. KALISA S Big Massive-Damage Area hits. Also fits “Counter Angel.” 8 enemy types stack up here. Area attackers hit the whole push at once instead of one unit at a time.
ZOMBIE CAT B True Form hits groups with Area attack. Also fits “Stop the revives.” VENGEFUL CAT D Area attacks hit everything in range. Also fits “Stop the revives.” 
KOTOMINE & GILGAMESH CATS B Area attacks hit everything in range. Also fits “Stop the revives.” MIGHTY REKON KORPS S Long-range (Omni Strike in True) Area clears groups front and back. Also fits “Stop the revives.” 
HITMAN CAT A Area attacks hit everything in range. 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.