Ultima Weapon is a powerful optional boss in Final Fantasy VIII, renowned for its immense strength and formidable attacks. Encountered deep within the depths of the Deep Sea Research Center, Ultima Weapon wields the powerful Eden Guardian Force and is considered one of the game's toughest adversaries. As a non-playable character, it serves as a significant challenge for players seeking to test their skills and earn rare rewards, playing a crucial role in the game's optional content.