13.14 Writhing

Many things will attempt to entangle you while you are involved in      
combat. To free yourself from these things, use WRITHE.                 

Optionally, you may specify what you wish to WRITHE from by using:
  WRITHE <entanglement>.

Valid types of entanglement are:

  ARROW         HOIST         ROPES
  BINDING       IMPALE        STRANGLE
  BOLT          IMPLANTATION  TRANSFIX
  DART          LANCE         WEB/WEBS
  GRAPPLE       NET