Corrected for you.
So lets be honest. Toph vs Amon. Sure Amon can blood bend her like Yakone did but if Toph was in the crowd when Amon was having one of his rallies no one would know why suddenly Amon is below the Boulder on the Bender scale. If Mako and Korra and acquire chi blocking costumes so can Toph and Toph does not need to actually see in such getup. Top brings new meaning to the campaign ending with "Rocks Fall, Everyone Dies."