Melphos will take a quick inventory of the area, looking to see how deep any "water" areas are, and if there are safe places for a short person to walk about in the case of deep water. Once he knows it is safe he will join up with the rest of the group. He will then reach into is sack and pull out a crossbow and ready it for action.
the deepest is the center of ever room and tunnel and its about a foot deep.
“That is all up to you all. we can just go to the end or we can explore the Undercity.”
So which way are we going Cassie?
“Er... This thing doesn't show any exit. Where exactly IS the exit?
Cassie will point to the yellow spot on the map. “That is the way out. it leads us out side the walls.”