*** Everybody complains about bad teleports, so I thought I'd show a good one.

402/100%h 712/88%m 47%v 13179 2 PM> cast teleport
You lost your concentration.

402/100%h 695/86%m 47%v 13179 2 PM> cast teleport
An Alcove 
  You push back a huge boulder and step into a small alcove off the cave to
your north.  It is so small, you can barely move around and you certainly
hope that boulder does not fall back into place.  You are not exactly sure
how you would get out if it does.  Piles of debris litter the floor, excepting
the center of the room, where they have been cleared aside.
 
[Exits: [north]]
     A large pile of copper, which could only be the Lord's hoard, is here.