[Illusion]

Originally Posted by Demonskid

dk's been using her starter has her leader all this time xD

illu made me think i'd never get to the giants tower. =p i think i did good with just the starter derg.

After Tower of Giants is when the game slightly begins to slowly become difficult-ish. There is a weird curve in terms of difficulty, but this is intentional to have you keep spending money for better monsters.