Arthur Starstruck sees himself as the control subject in the science experiment called life. Often labeled as "boring" and "predictable", Arthur Starstruck keeps his wild and experimental side reserved for pet projects. This boring lifestyle leads to him being considered anti-social and when he does join others, instead of relaxing he prefers to keep quiet and observe.

Arthur Starstruck is extremely competitive and strives to become the best at every task he is given. The benefit of this cutthroat approach to life and work is that he will always give 100%, pushing himself to his physical or mental limits to overcome any task. However, Arthur Starstruck’s overzealous ambition makes him insufferable to all but the most patient of companions, making it difficult to make friends while he either proves successful or utterly fails at being the best.

Arthur Starstruck is very cheerful and happy, and always looks on the bright side of life. When chewing on life’s gristle, he doesn't grumble, but gives a whistle. He always hopes for the best, and enjoys laughing, smiling, dancing or singing. This unending optimism often improves the morale and spirit of everyone around him, and Arthur Starstruck is always quick with a smile or a joke, even when drawing his terminal breath. This same exuberance can also be tiring to more jaded curmudgeons.

Arthur Starstruck is extremely cocksure and headstrong. Possessing a keen wit and exceptional level of intelligence, Arthur Starstruck will often use his superior intellect to humiliate lesser minds. Basically, he is kind of a jerk, and that can sometimes get Arthur Starstruck in a bit of trouble.

Through careful study and dedication to isolated martial-combat, Arthur Starstruck has turned the act of dueling into an art form. A keen eye and attention to detail allows him the ability to learn their opponent's idiosyncrasies while fighting. Arthur Starstruck then uses his own skills to capitalize on the opponent's weakness. Because of this calculated approach to isolated duels, Arthur Starstruck has a harder time taking on multiple opponents at once at higher skill levels.

Even the most gifted of weapon masters understands the importance of physical fitness and disciplining the body with through martial arts training. Arthur Starstruck has trained vigorously in unarmed combat by fusing Teräs Käsi and Echani with other unconventional forms. While this martial focus helps bolster his prowess in close-quarters combat, Arthur Starstruck is still limited in scope when facing down a less direct or ranged threat.