Jason is rebellious and defiant, constantly questioning authority, including Batman’s. He has a volatile temper, possessing a short fuse. His rage was easily triggered by criminals who preyed on the weak, especially abusers and drug dealers. Deep down he is desperate for the approval of Bruce, constantly pushing himself to the limit.

Grayson is very optimistic and bright. He is famous for cracking puns and maintaining a cheerful, lighthearted demeanor. He possesses natural emotional intelligence and exceptional strategic skills. He easily connects with others and values open communication, serving as a emotional anchor for both teammates and civilian friends.

Tim is a master detective, hacker, and strategist. Unlike Jason, who craved approval, Tim never wanted the spotlight. He became Robin because he believed Batman needed a partner to keep him from falling into darkness after Jason's death.

Damian is highly arrogant and condescending, viewing himself as superior of all robins. Despite that he is highly disciplined and lethal, He is a martial arts grandmaster and expert swordsman. His combat instincts default to lethal force, which he constantly has to suppress to honor Batman's code. He hides his vulnerability under a cold, clinical exterior. Despite his abrasive nature, he possesses fierce loyalty. He also has a secret soft spot for animals.