Thank you so much for all your feedback guys, but I am still keen on the "perfect lv up" code as I still want to enjoy the farming aspect of the game but without grinding too much time on it. I understand that we can use FE builder and Nightmare or Hexeditor to change the grow rate, but I am collecting all the "perfect lv up" code for all FE games. I had AR for FE11 and FE12 already. Now I need for GBA era codes. Thank you so much for your replies and efforts anyway. So if anyone have one, please kindly help me to share it.