EDIT:I apologize, my fault. The original mithril smelter has a dummy flag thus it can't be flagged. I had to take a working animated flag from another dwelling to make this work.


The annoying thing is that if it is a dwelling I can't get rid of the screen offering the creatures (!!OB998:M-1/1/0; removes only the message). Even if a TM removes the creatures every first day/week, it will still show screen. Only solution is to use a regular mine and set the resource every day to 0.