Cryo Man attacks with his mace and may sometimes fire his Ice Beam. If Cryo Man hits the walls of his arena, blocks will be destroyed, which causes the ceiling to collapse.. The ceiling does not actually crush Rock, but does force him to push through Cryo Man, which makes a no-damage run impossible unless Cryo Man has lost a significant amount of his stamina. He is weak to the Fire Seeker. The ceiling does not revert when he falls, however, instead continuing to remain in the position it was when Cryo Man lost his last health point.