Born of Terror: Choke Crystal

Capra in the Sleeping Jungle gives you this sub-quest. And it can be quite confusing if you don't pay attention to what Capra says before you take the quest. But who has time to read?

Born of Terror quest tells you to go into the Water Prison and kill the Demon to retrieve the Choke Crystal for Capra. The only way you can currently get into the Water Prison is with a party consisting of a majority of 60-69 (I believe that is the level). There can only be 2 chars with higher level than that. Cross your fingers and queue for random fissure. Good Luck!