what do you think the hardest boss in house of the

Which boss do you think is the hardest in either 1,2,3 or 4 if you'ved played it

In hotd1 the hardest is the big bat that keeps flying around. In hotd2 the hardest is the judgement that has a saw. In hotd3 the hardest is the giant mouse that keeps moving. In hotd4 the...