This spell gives you nearly the full appearance of the target mob.
Anyone casually walking into the room you occupy, or scanning from a distance
will not be able to distinguish you from a mob. Looking directly
at you will still reveal your real equipment (if you're not superior in
that spell), so the masking isn't perfect.
However, it is very good for avoiding detection.
If you cast Incognito, the victim to mask as does not need to be in
your room.
Syntax:
cast 'mask self' <character>
cast 'incognito' <character>