Talk:Guildmaster Pegasus/@comment-4782444-20140521225105/@comment-26126250-20140522002615

and on the Dorgesh-Kaan page on the Runescape Wiki, I found

"Adventurers come to the city to slay the beasts that exist in the city's unexplored caverns and caves. Others travel merely to sample the cave goblin's unique food or to study the goblin's advances in  magic."

http://runescape.wikia.com/wiki/Dorgesh-Kaan