Board Thread:Questions and Answers/@comment-82.132.232.177-20141231030146/@comment-27281654-20160708023030

Really, all you need is Macho, Wall, Dragon, Valkyrie, and maybe some help from Samba Cat. Just block the enemies with Wall Cat and kill them with Dragon. Alternatively, use Kung Fu Cat and spam all your meatshields. If you're lucky, the boss will not appear.