Great King Gabel,
Khepresh is almost complete. Such luxurious halls will not be truly magnificent until graced with a royal figure of your quality. Elusive is the entrance, so as to keep away the menial and wanting. The location must not be divulged, so please take great care in retaining or disposing of this invitation.
As you know, the Kha'labal houses a great sandstone mine. Pharaoh now invests great resources in preparing a tomb for his eventual demise, where he hopes to then achieve immortality through undeath. Be advised Great King, that the entrance to Khepresh is located at the precise intersection of the tomb and the sandstone mine; all one needs to do is say the words 'Oh Magnificent Khepresh reveal yourself from Behind your Mask' and then pour a little oil to soften up the ground, and let your workers take care of the rest, and your journey can commence. Do not forget, as the Kha'labal is indeed vast.
Once you arrive, fear not, we will prepare a grand reception for you of the highest quality.