Star Ocean: Till The End Of Time

Story Related, cannot be missed

Luther's Level: 105
Recommended Level: Mid 80's

Luther is the final boss of the game and is reached once you ascend to the final floor of the Spiral Tower. He has two forms, his first form is nothing too special. He has a spear and performs basic attacks with it that are easy enough to dodge. He is very evasive though (a trait that carries over into the second part of the fight as well), so it can be tough hitting him with close range Battle Skills, so you may want to equip a few long range Battle Skills as well. Once you defeat his first form he will transition into his second form after a short scene. This is where the real challenge begins, as he now has double the HP and MP he had in the first fight. He has most of the same attacks as before, but this time he has access to an attack called "Insanity Prelude" which damages the party immensely. For this attack, you'll want to get yourself out of the way first then switch to your party members and manually move them out of the way as well. He can also paralyze you with a few attacks, so be sure to carry some Basil. Once you've defeated Luther you will have unlocked the trophy and completed the game!