Jin KARIYA

I didn't mind Kariya until the end. It has been a while since I saw the fight, but was he even defeated for real? I remember he let Ichigo finish him off but I forgot the reason.

Hello pointless optional Boss Character

Think about being intelligent and almost immortal, and just want your own ass beaten so you attack an unknown large force and surprise, you lose.

Super omega badass char with high intelligence, filler arc main antagonist that made it not a filler arc at all, shouldn't even try to show up, could just live forever with the brain he had and cooperate with a real world smart dudes.

You could add him in the Vampires list and totally get away with that :>

Oh no! I can't believe that stuck-up prick just said that!

He ended up being the equivalent to a useless boss battle in any game that possed no real challenge. Although, what high hopes did anyone have for a filler character.