Ok
@refsSpoilerMove to K11 and ready an action, If he approaches within 5 feet use the stone bones maneuver against him.
Stats:SpoilerPosition:G11
HP:12/12
AC:17, 14 touch, 13 flat footed (+3 armor, +2 dodge, +2 dex)
all maneuvers readied.
Invisibility 2/30