Heavenly Tower/Floor 40

:Not to be confused with the Infernal Tower version of Floor 40.
Floor 40 is the 40th floor of Heavenly Tower. Completing this stage unlocks the Infernal Tower. This is a No Continues stage.
==Battleground==
*1 Mystic Mask Yulala spawns as the boss after 10 seconds300f.
*Infinite Trolly Bloggers spawn after 30 seconds900f, delay 20~30 seconds600f~900f.
*Infinite Trolly Bloggers spawn after 90 seconds2,700f, delay 30~40 seconds900f~1,200f.
*Infinite Trolly Bloggers spawn after 150 seconds4,500f, delay 40~60 seconds1,200f~1,800f.
*Infinite Mr. Angels spawn after 60 seconds1,800f, delay 40~53.33 seconds1,200f~1,600f.
*Infinite Mr. Angels spawn after 120 seconds3,600f, delay 53.33~66.67 seconds1,600f~2,000f.
*Infinite Mr. Angels spawn after 180 seconds5,400f, delay 66.67~80 seconds2,000f~2,400f.
*Infinite Gabriels spawn after 100 seconds3,000f, delay 60~80 seconds1,800f~2,400f.
*When the base reaches 90% HP:
**20 Mr. Angels spawn, delay 1.33~2 seconds40f~60f.
==Strategy==
The showdown against Yulala can be a difficult challenge. Yulala moves faster than lightning, and has high attack power and a guaranteed chance to warp your Cats almost a quarter of the way backwards on the battlefield if they somehow survive his attack. Thankfully, the stage can also be rendered trivial with the right combination of units and a few items.
Keeping Yulala stalled is critical. A Cat CPU, with the right combination of units (see strategy 1 below) can stall him extremely well, but if you want to play the stage manually, read on. 
By constantly spamming Manic Mohawk Cats with perfect timing, Yulala can be held in place, but extreme caution must be taken, and countermeasures must be in place to ensure the peons don't get in your way. Immune to Warp Cats can be considered, but players should use Cats that can take multiple hits, such as Zamboney Cat and Dogumaru.
Keeping Yulala slowed is another helpful way at controlling his pace across the battlefield. Glass Cat is very good for this, but players can also use Cyberpunk Cat and/or Assassinlan Pasalan, both of which outrange Yulala and can keep him slowed. The slow effect does not last without massive stacks of these Cats, however, so keeping Yulala in place is still critical.
Long-range, high-damage cats like Tesalan Pasalan and Ultima Galaxy Cosmo are very good for picking off Yulala's health bit by bit, as long as Yulala is stalled. Sniper the Cat and Sniper the Recruit can keep Yulala a safe distance away from closer-range hard-hitters, like Ganesha.
Also, take care to bring something for the Mr. Angel swarm at the end of the stage if your army doesn't seem fit to face that part. It is a horrid feeling to finally beat Yulala, only to lose to the peons, so it may be worth saving a slot for a midranger like Cameraman Cat or for a tank like Ramen Cat.
Glass Cat, Lone Cat and Kitten, Driller Cat, and Supercat are all helpful here thanks to their anti-Traitless abilities. Glass and Lone Cat can further stall Yulala, and push him back further when True Formed. When True Formed, Macho Crystal Cat slows Yulala for 10 seconds, and his cooldown time is about 21 seconds. This means that the stalling required to kill Yulala is effectively halved. On his cooldown, Tourist Cat can aid your units by pushing Yulala while Glass is on cooldown. These greatly reduce the difficulty of Yulala, making his stage much more manageable.
If timed correctly, certain units such as Slime Cat and Teacher BearCat can deal insane amounts of damage to Yulala in seconds. Slime Cat in particular is extremely effective in getting rid of mass hordes of oncoming peons with its devastating Wave Attack nearly one-shotting the Gabriels at high levels.
Ubers such as the EPICFEST Exclusives, most Lugas, and some others, can be of great help here, especially those with anti-traitless abilities, LD to deal with the peons or just great damage.
===Strategy 1===
When the level begins, turn off the CPU and Speed Up, and spam Manic Mohawk like you would normally. Summon Glass Cat as soon as Yulala appears, then Zamboney after reaching about 4,300¢. Keep spamming Manic Mohawk, then summon another Glass Cat and Zamboney after the first Trolly Blogger dies. Turn on CPU at about 9,000-10,000¢.
Sit back and maybe even get something to eat as this will take quite a while. Rest assured, however, that you will not run out of money at any point during the fight. Yulala may get close to the base, and the Mr. Angels and Gabriels may push hard, but the CPU should be able to take care of things handily if your units are strong enough. Enjoy your tickets and your new Cat!
=== Strategy 2 (Cheese Ft. Healer)===
At the beginning, wait and do nothing until you reach 2500¢, and at that point you summon Healer as Yulala charges to your base. Wait until Healer freezes Yulala then send out Tourist alongside Manic Macho Legs. Once Yulala is frozen, send out Manic Eraser at a moderate pace, then follow up with other support units to keep the peons away and keep spamming them whenever if you have the chance. If Yulala breaks free for whatever reason, use Thunderbolt before his attack connects to buy you some additional time. Eventually, your CC units will push Yulala to the base and prevent him from ever attacking while your other attackers stop the peons in their tracks. Once Yulala goes down, just tear down the base and the stage is effectively won.
==Trivia== 
*Like Floor 30, this floor had a different enemy base before the introduction to Floors 41 and above.
==Reference == 
*https://battlecats-db.com/stage/s07000-40.html
Category:Heavenly Tower Floors
Category:No Continue Stages