A priest of Thoth may invoke this ritual by holding first a copper piece, then a silver, and finally a gold piece in his hand and intoning the following:
Copper piece: "Thoth's most freely given gift, valued not nearly enough, is wisdom." The CP turns to metallic dust and blows away.
Silver piece: "Thoth's eyes are upon his faithful. His words chime in their minds like the tinkling of silver bells." The SP turns to metallic dust and blows away.
Gold piece: "May Thoth bequeath the hidden knowledge to his servants."
Follow the above with: "O Logos En-Amenti, Thoth-Hermes, Psuche-Stratos—Vibrate the Hidden Key."
Once enacted, this ritual hangs a magical effect that will be triggered when the priest either says or subvocalizes the following: "Eulogeson tou Doulous-sou, O Thoth-Amon."
Triggered, the hanging effect confers a +1 bonus to the priest and his allies' HP, AC, and Saving Throws for the next three minutes.
To invoke Thoth (the Thrice-Great Hermes), an Archontean priest would likely focus on the concepts of Logos (the Word), Ma’at (Balance), and the Moon.
The Invocation Phrase
"O Logos En-Amenti, Thoth-Hermes, Psuche-Stratos—Vibrate the Hidden Key."
Breaking Down the Ritual Meaning
O Logos En-Amenti: "The Word in the Underworld." This acknowledges Thoth’s role as the scribe who records the hearts of the dead and brings the light of reason into the darkness.
Thoth-Hermes: The syncretic bridge. In Archontean tradition, names hold power; using both his Egyptian and Greek aspects "locks" the deity into the ritual space.
Psuche-Stratos: "Commander of the Soul." This asks for his guidance over the practitioner's mind and spirit.
Vibrate the Hidden Key: A reference to the Kybalion and the idea that the universe is mental and vibrational. You aren't just asking for a favor; you are asking him to change the frequency of your reality.