Formerly, players had to complete the access quest, The Sewer it Key, but this is no longer necessary. However, a player must be on a related quest to gain access to the instance, and if they desire permanent access then the former access quest must still be completed.
Boss Gobblerock and his Gobblerock Clan have taken up residence in a newly unearthed section of the Freeport Sewers. They have been credited with terrorizing the merchants and militia of Freeport and are becoming a thorn in the side of the Overlord. These dastardly goblins constantly sneak into the city and pilfer supplies, food, and weapons. In response to this ever-growing threat, The Freeport Militia has sent Captain Ista into The Commonlands to investigate the situation and recruit willing adventurers to assist in cleaning out the sewer system.