Just as he Edin was about to move on as well, he could feel that his foot was caught in some rocks, and in that moment the acid water started rushing even faster through the cavern and started to rise. Snow quickly ran over and dug out the coursers hooves, and the two of them ran to get to higher ground and watched as the water level rose. They then had to wait it out and once the water went back down they were able to escape the chambers.