Celestial Seas is the fourth level in Axis of Evil.
Celestial Seas works like Star Ocean, as it has the same concept of a boss that must be defeated quickly, or else the peons will become stronger and stronger, until it's no longer reasonable to deal with them. In this case, the boss is Le'boin and the peons are Gabriels. The stage uses a fairly small sized map and begins by spamming out a massive amount of Those Guys and Doges. After a minute or so passes, Gabriel spawns will begin. When the base reaches 90% HP, the 10,000% Le'boin will spawn.
Begin by immediately sending out a Manic Lion to fight the peons to build cash quickly. This will allow you to deploy your expensive units early enough, since they are usually slower, such as Ururun and Bahamut. When the Le'boin spawns, outrange him with Bahamut and Ururun and stall the Gabriels until the Le'boin is dead. Bringing Area Attackers is recommended against the Gabriels, as they provides reliable cash supply. Try to fight close to the enemy base, because the farther you get away, the more time it takes to get to the enemy base, which means you'll have to face stronger Gabriels. Once the Le'boin is dead, your units should be able to make a push and once you've begun attacking the base, you've essentially secured your win.
Strategy 2 (ft. Talented Sanzo)
Required Cats: Ramen Cat, Sanzo Cat (with target angel talent), Manic Macho Legs, any unit that can reliably outrange Le'boin, such as Ururun or Aphrodite, and a research up M combo, or two Research up S combos.
Start the stage by spawning ramen. Upgrade the wallet to level 3 or 4 while he holds off those guys. Then, spawn Manic Macho to clear out the weak peons, spam Ramen. When Le'boin comes out, spawn your ranged attacker and begin spamming Sanzo while continuing Ramen spam. Sanzo will slow the Gabriels and Ramen should knock them back, keeping the Gabriels alive for a while so that the stronger ones won't spawn while. Keep spawning Manic Macho when it is ready, as it can help chip down Le'boin. Once Le'boin is dead, Sanzo and Ramen should be able to push the Gabriels back enough to start hitting the base, and you should win.
- The name of this stage is very similiar to Star Ocean, which this stage is based off of.