FAERIE FOG

'FAERIE FOG'
Syntax: cast 'faerie fog'
Syntax: commune 'faerie fog'

The spell faerie fog conjures up a yellow fog within the room, revealing all 
those who are concealed in anyway.  It also surrounds the victim with a 
yellow aura, preventing him to conceal himself for a short duration of 
time.  Faerie fog is not an offensive spell, thus it will not start 
fights with those around the caster.  Note that faerie's own magical 
properties negate this spell making it useless against that race.