A Pesky Propaganda
Thrydwulf is conveniently, located in the Capital Below, you cannot, however, find out exactly where he works. Eventually, a thug finds you and addresses you in thieve’s Cant “Oi, addle-pate” (an insult), “don’t be going around asking about the Boss unless you got business wit’ ‘im. If yer looking fer business, I ‘appen to ‘ave a job for ya.” He then describes that he needs a large quantity of Deep Amber, which you can get by trading with or killing a “Rubbery Man”, bring enough to Medusa’s Head tavern at Clockmaker’s Hill, and you’ll be able to get an audience with the Boss.
Doing more research, you discover that Rubbery Men are weird squid like people who occasionally wander into town, do some trades, and either leave to go back home or, more frequently, are killed/stranded somewhere by excitable citizens.