The ranger looked down at the waters quietly.<strong>"I have no idea on this matter as far as how deep one would have to go just yet. But if I had to guess I would say it would have to be within fifteen feet down perhaps. Regardless we will need a decent swimmer and preferably one who can hold their breath for a long time."</strong>He looked to the other spellcasters for the moment.<strong>"I don't suppose would would have a spell to solve being unable to breath underwater would you?"</strong>Vision underwater might be useful but not as important as being able to go down and explore.