Roids, don't do them. A side affect to steroids is your balls tend to shrink.

You can do the item cheat for all the player boosts, Sword Emblem, Crystal of Precision, and of course, Champion Statuette (level up) But remember, cheaters never win.

I always use this bug to deal with alignments (Like when I want to have Paladins and Sirens in the same team), else the game becomes too locked into certain fixed team comps, I find.

I use to love to abuse this bug and now it came back to bite me on the butt. I first noticed this on mission 2.
I'm going around finding yumil and I run into this unit. It is made up of wizards and soldiers. I annihilate the wizards and run out of time so I left the soldiers alive. I go back to try to kill the soldiers and what happens?
They're pumpkin heads now and they kill my units with all their pumpkin heads LOL. I realize "what??? Pumpkins aren't supposed to be introduced until later on". So basically every time I encounter soldiers and dont kill them when I have the chance, BAM they're pumpkins now. made it harder on me when facing those legions.

^^^^^ That's just craziness!