When fighting Luther, the final Boss, bring a full inventory of Analeptics, a few Magic Berries, full inventory of Revival Potions, Physical Enhancers, Mental Enhancers, and the things that bring their defense down by 30%. It is recommended that your party contain Fayt, Nel, and Cliff, and have them all to at least level 55. On Fayt, have the skills Standby Healing equipped once, and for the rest make them Critical Hit HP. On Cliff, have Fists Of Fury and Acrobat Locus equipped. On Nel, have Mirror Slice, Common Support Symbols and Critical Hit HP equipped. In the first battle with Luther, he has 200,000 HP. During the second battle with Luther, he has 400,000 HP. He is immune to all elemental attacks. When you fight him the second time, he will use a move that covers the field in a red-black cloud. Also, big tentacle things will pop up and surround Luther, protecting him from attack. After he is surrounded, a group of blue-white glowing balls will shoot out and semi-home in on your characters. They will do well over 1000 points of damage, even when at level 60. Heal immediately after the spell is cast to have even the slightest hope to survive.