[Brut]

Now really. They're warriors, it's noprob to run out (insert "they-can't-hold-aggro"-joke here). Max hit is some 200.

To get out take the farthest left cave in the big room around the guild, think it's the west one. There's a door shortly to the right with "Greenblood"-sign ontop. Enter. Salvation lay within!

EDIT: North-northwest it is! Use your 50 innate Sense Heading!