Man-at-Arms, a key character in the Masters of the Universe franchise, is known for his unwavering loyalty to the heroic warriors of Eternia and his unmatched expertise in weapons and technology. As the chief weaponsmith and inventor in the royal court of King Randor, Man-at-Arms, also known as Duncan, crafts advanced weaponry and vehicles to aid in the ongoing battle against evil forces, particularly Skeletor and his minions. With his iconic mustache and distinctive helmet, Man-at-Arms is a formidable warrior in his own right, often leading Eternia's defenses against the various threats that endanger the kingdom. Despite his gruff exterior, he possesses a strong sense of honor and compassion, serving as a mentor and father figure to Prince Adam, also known as He-Man. Man-at-Arms' unwavering dedication to protecting Eternia and his mastery of technology make him a beloved and essential character in the Masters of the Universe mythology.
