Actually, I'd say most "solid rock" can be dug through, just consider all those places next to a corridor. Also, one of the mine ends has solid rock that must be dug through... --Paxed 17:56, 24 February 2008 (UTC)

Right. Maybe someone should change it to say that only the solid rock at the edges of the dungeon can't be dug through. I'll do it later, if no one beats me to it. Fredil Yupigo 19:56, 24 February 2008 (UTC)

done. Better?