Amon, resistant to bloodbending, agile, nimble, lightning fast. Only in the beginning did Amon show resistance, then despite Tarrlok's best efforts he walked towards him with no real difficulty. Bending may have to do with chi manipulation, Amon is clearly a chi expert meaning he may be able to block his own chi. He may know of bloodbending and presumably knows all the inherent details of bending despite not being able to do so himself. All I know is he's one scary dude. He wears a white mask with an approximate image to the human face, he walk's and seldom runs and he never starts the fight ever. He is Michael Myers.