Well its easy to beat everyone.
First boss fight, Call Harry potter, he will do the job by himself.
Second boss fight,just cook eggy head.
Third boss fight, Just bring alan becker to get rid of redi
Fourth boss fight, push the bell dude in a well
Final boss, just give the holographic charizard to the collector so he can complete his collection
Yeah its that easy!
(thats all a joke, don't take it seriously)
