The Battle Cats - Parade of the Dead (Deadly)
Very scary level, but my goal here was to do it without level 40 manics, and without +60 units. Anyways, the general idea of the level is to tank out Daboo with Titans, while also dealing with every zombie phase or angel phase.
This team works well as it adds two hp combos + Cat Base hp, while also adding units such as Manic Island, and Butterfly Cat. Butterfly is my fast unit to get to Daboo as fast as possible, while also being a helpful attacker for the zombies as she can outrange most of them here. With Can Can Cat, you can deal heavy damage fast to the zombies, especially helpful on the double Zory phase.
As far as A. Bahamut timings go, I use him for both the first two angel phases, as those Hippoes are really tanky and get in the way. Also I use A. Bahamut after Zir Zeal revives to get get rid of him really fast, and get back to fighting Daboo. A very important note, during the double Zory phase, I call in a full hp Jamiera to make all the zombies burrow, then I lure the zombies just enough so that when I knock them back, they do not get pushed into my Jamiera. This is done so that my Jamiera completely stops Daboo from pushing forward as I fight the Zorys and Zir Zeal, giving me just enough time to kill them. Use Titans as an expensive meatshield when dealing with this phase, and send your Manic Flyings for sure here, once you get a stack of them you can get rid of the Zir Zeal and double Zorys fast. Manic Island and Swimmer are used to get cheap damage off to stop grunts like Znache from getting in the way.
The trick here is to get a very good startoff, you'll need all the distance you can get in this stage since this boss is tough to knockback, and he's very tanky, so getting a good startoff up till the 1st Angelic Gory is key to victory here.
This run went perfectly, until I played way too safe and made a huge gap for Zory to walk across. So there is still a lot of room for improvement, but this was my first run on the level. I also screwed up the A. Bahamut timing on the Zir Zeal part by not having anyone defend him when the Gabriels pushed up.
Sniper and Rich are very helpful as you can't spam Titans and Whales as effectively without it trying to manage, especially since you have to manage Worker Cat at the same time. Sniper Cat is mainly used for interrupting Daboo's attack, while also pushing him back. Very helpful since this boss is immune to the knockback ability.
Don't worry too much about when Daboo revives, as he revives with only 300,000 hp, so it won't take much to put him back down.
Big shoutouts to Evan C for showing how compulsory dual Titans are here • 死者の進行 極ムズ 無課金攻略(正攻法) にゃんこ大戦争 亡者デブウ降臨
Edit: Did a first try run with Evan's team for a no gacha run to try it no hypermax, no +60, and got a really lucky run, https://everyplay.com/videos/40740511
Wrestling Cat level 40 (however this unit is almost never called in, or actually used for the real strat, she's here for the combo)
Island Cat +48 (also never really used as he's too expensive)
Doctor Cat 26+5 (combo)
Butterfly Cat 30+1
Manic Island 33
Can Can 30+3
Manic Jamiera 33
Jamiera +50
Manic Flying 30
A. Bahamut 30