Judecca is an ARM-wielding sadist who is potentially psychotic. He is Odessa's assassin and an expert marksman who is willing to handle any and all dirty work Vinsfeld throws his way. He has little respect for humans, viewing them as nothing but toys to be played with and eventually broken. Not one with any scruples, he has no problem in destroying ruins to trap characters, but also challenging them to one-on-one duels. When confronted about his callous and cruel methods upon his defeat, he committed suicide, shooting himself and falling from the tower. Judecca is almost certainly insane, made evident by his being able to act without any inhibitions, having intentions to crucify Lilka and Brad and shooting the warden of Illsveil dead for no reason.