Ethereal filchers do not speak.
An ethereal filcher lurks on the Ethereal Plane waiting for a
likely mark. Upon locating one, it shifts to the Material Plane,
attempting to catch its victim unawares. The creature attempts to
snatch an item, then retreats quickly back to the Ethereal. It is
not above delivering a bite to distract its target.
Ethereal Jaunt (Su): An ethereal filcher can shift from the
Ethereal to the Material Plane as part of any move action, and
shift back again as a free action. It can remain on the Ethereal
Plane for 1 round before returning to the Material. The ability
is otherwise identical with ethereal jaunt cast by a 15th-level
Detect Magic (Su): Ethereal filchers continuously detect magic
as the spell cast by a 5th-level sorcerer. A filcher can suppress
or restart the ability once per round as a free action.