Dimly Lit Pathway                                      -      -      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      S      -

For every step you take, two incense candles light up about ten feet away
from each other.  One is about five feet to the east of you, the other is
about five feet to the west.  The candles provide no illumination.  There is
neither a visibile floor or ceiling, simply total blackness.  When another
step is taken, two more candles flare up about five feet away.  The pattern
continues, and the candles mark a dimly lit pathway to the south and north. 
You feel a slight tingling at the base of your neck as powerful magic is
worked around you.