I literally was in a roleplay where I first joined where one of the Co-Gms overpowered their character to the point where a 13 (maybe have been even younger) year old kid could take on a experienced elite young adult, who had spent three in game turns building up his assault, and block all three of his simultaneous attacks. One was sound based, one was a wind based attack, and one was physical objects. All of them did nothing. Needless to say I don't intend to gm like that as I've shown by making Bill a living breathing walking target if you're not within range of him. Getting Exalted (Masurao) literally is the only thing keeping him from being the same back up pilot he was last year.

I'll post for the others later today so if nothing is edited, or posted I'll just take it in stride.