This is in the sticky journal

6/15: This evening brought a newcomer.  She wishes to join us, and her
magic is strong.  Powers be praised, she has already worked a miracle, only
hours into her life here.  Oayaa, as she calls herself, says she is a
soothsayer.  While touring the grounds, she found the sarcophagus, and spent
time examining and admiring it.  After nearly half an hour, she pulled me
aside, and said that if we took some of the relics held within the wooden
chest in the Great Hall, and put them within the statues at the base of the
sarcophagus, a transformation would occur.  She spent nearly an hour in the
details; I do not know what to make of it.  She went on: apparently, if we
were to take all three of the bleached white skulls, and place one in the
sarcopagus, and the other two in the statues at its base, they would
transform.  She was very excited, not only about her new surroundings, but
what she claimed was likely an important vision.  I hesitated to do such a
thing for a newcomer, who might very well be an agent of the Dark Power or
others.  I shall sleep on the matter, perhaps if it is a good night, we
shall seem what tomorrow brings.