Caster's personality is sort of bland as he was made for combat but never saw combat. He found hobbies to do on his own for a short few years after coming out of sentry's rest where he picked up painting and bird watching. He is programmed to have witty remarks and a silver tongue but never having had social interaction makes it hard for him to find out why he would need to use these abilities. All in all, Caster is finding himself after no guidance from his creator and a sort of sentience forming in him after coming out of the sentry's rest.
