Lord of Darkness

The Lord of Darkness, AKA LoD, is a major antagonist who is in every game and DLC pack. He was born from Darkreus, the Sage of Darkness. During The Great War of the Sages, Darkreus left him to die. Alone and abandoned, he went on to kill every Sage except the Great Sage, who banished him to the Titan ARC, which stands for Artificial Robotic Creator. ARC is a dark and mechanical Titan, unlike its counterpart Elysium, which is good and full of life. In The Chapter of the Masked Assassins, it is revealed that the Staff of Darkness was his prison and that without it his body could only die, not his spirit. He is resurrected in the 4th chapter, is the final boss of the fifth chapter, and because they couldn't kill him, your party locks him in a prison of stone. he is freed in the sixth game and is a boss in every one, only the tenth one can he be killed from the weapon of saints, and his weakening body from aligning Elysium and ARC.