The castin stein is received by travelling to Ulgrim's Island and handing Ulgrim the Unnapreciated some Ulgrim's Home Brew which you can retrieve by taking the portal in the basement of the cottage where Ulgrim the Unnapreciated is found.
The castin stein is received by travelling to Ulgrim's Island and handing Ulgrim the Unnapreciated some Ulgrim's Home Brew which you can retrieve by taking the portal in the basement of the cottage where Ulgrim the Unnapreciated is found.