After solving the statue's riddle from the Lord Test, a portal/door will appear on the side of the temple closest to the statue you are using. The door only lasts five minutes. After completing the quest, you will no longer have access to the dungeon. On the drop level there are levers that don't actually do anything. There are two surface portals at the bottom that drop at 88.0S 55.2W. Warning: You must pick up the correct item after killing the Gate Watcher depending on the faction you belong to, if you pick up the wrong one you will have to repeat the quest after your timer has expired.