3 Owlbrows will spawn at the start. After hitting the Enemy Base, I.M. Phace, J.K Bun Bun, and a few Angelic Gories and peons will spawn. After a while, 2 Chickful A's will spawn with Dark Otters and Doge Dark.
Recommended Note: DO NOT BRING AWAKENED BAHAMUT CAT, BECAUSE HE IS ABSOLUTELY TERRIBLE AT THE LEVEL.
Once the battle begins,get the Owlbrows near the base. When they get close enough, spawn meatshields (except for Crazed Tank and Eraser Cat), King Dragon Cat and Crazed Gross Cat, while upgrading your wallet. After the Owlbrows have cleared, save up money. When J.K Bun Bun appears, let them get close to the base. Start spamming meatshields, Crazed Gross, King Dragon, Crazed Dragon, and such. Also spawn Ururun Cat and Bahamut. When the base is hit, the Xenomorph wannabe: I.M. Phace appears, along with some other annoying enemies. Spam meatshields and everything else. When Bahamut and Ururun Cat are available, send them out. I.M. Phace should slowly lose his health. When he dies, there is nothing else that can stop you, so go claim your victory!