They are evil : during a war, they usually put some pieces of fire around the castle until it is only possible to walk there by knowing the position of them and avoiding them. Otherwise, the whole place really is a deadly trap.

     At first it looks like a natural thing with no danger at all. Even no wall or human construction at all. It simply can’t be true, that this happened to you. You are not sheltered from it, even though geographers assume that it is gone far away and now lives somewhere near thee north pole, but it is still alive and hungry.