DESTROYING 

Everything can be destroyed. However, everything can be reused. You 
can give an object a new name with @name, redescribe it with 
@describe, and set new success and fail messages for it. Exits can be 
@unlink'd and picked up and dropped elsewhere, so you can pick up an 
extra exit and use it in another room. If you want to destroy an 
object or room, use the @recycle command.  Players can not be 
recycled, but toads can.