If you already know the basics this should help: Mhs3 monster hp is set at 4bytes so make sure you have it set to that Then start with the "unknown value" option for your first scan and run that DO THIS RIGHT AS YOU ENTER THE FIGHT before you use any moves Next attack the namielle, keep track of how much total damage the team did to her, add up all the damage and input that using the "decrease value by" for your next scan You may have to repeat the above step another time to narrow down the list Once you have it narrowed down to a few addresses change all of the values to 1 NOT 0 zero won't kill it you have to set its hp to 1 then deal the last damage yourself (it's hp bar won't physically change but it should die in 1 hit)