You shopuldnt bring in aeons right away cuz then jecht's over drives get more powerful quiker. Dont use tiduss trigger comand until jecht uses his over drive for the 3rd time. When he falls below 50000 health you should start bringing in aeons and using ther eoverdirves. DOnt bother taking out the things that heal him cuz they come back to life. Use Aurons zombie attack so when the things do heal him they hurt him instead... hope it helped! oh sorry i didnt read the thing before and it said alot of what the other person said srry!