Here is an excerpt from the Keybook that will accompany every deck:
The High Priestess is the MOON. She represents the vast sea of potential; the quantum implicate. She is the pure, unexpressed potential waiting for conscious direction through the ATTENTION of The Magician. She represents the universal sea of awareness, the collective subconscious. She is the impartial witness; she holds no emotions of her own. She is the mysterious infinite that perfectly reflects the light of higher consciousness.
MEMORY is the attribute of The High Priestess. She re-members all potentials; through her you can access the Akashic records—the file that contains all potential, timelines, and manifestations. She reflects the commands and viewpoint of the higher self.
Above is a picture showing the RWS card on the left and The Tarot of Creativity card on the right.