Your game is fucked in the head. I made like 10 different names with all different builds. For the first 20-25lvl you should pump HP with abit of anything you want and you will win 100% of the time.
after lvl 25 you need a balance build with scarab blade and you will win 99% of the time.
once you get to around lvl 55-60 you need pure strength with lots of damage and HP is basically useless after that.
So there is 3 areas where a different build is better then the other, so you can either win 100% at the start and go into a 99% win ratio mid game and then lose 100% of the time after that which is boring and then you start again.
If you want to go long term, spend 2 straight day training like hell and pump nothing but strength and when you get to like lvl 70 you should be able to start fighting.
You have no balance in this game, and the game is made rubbish. FIx you game or stop making games cause you obviously suck at it if you think this is a finished project.