The Paracelsus Oracle cards are not to be used as a regular deck. They were developed around 1536 as a luminuous tool for Magus. More than revealing the future, they have a secret function that with adecuate knowledge the user (Iniciated Artist in Magical Studies with luminous intentions) can understand what the celestial forces have to say about the magical work that he would be about to perform.
Only in this manner they are transformed into a powerful oracle that allows the "Artiste" to know if his actions will serve for the good or if they will serve for a terrible formula of destruction or evil. It uses the Celestial Intelligences, the power of the Kabbalistic Concience, astrological forces, geomantic and arquetipal forces.
It can only become comprehensible by profound serious study.
The bottom Sigils were created following kabbalistic and numerology knowledge. The top drawings and name represent the arquetipal forces. Each card corresponds to an element, four cards to one and the same.
This information has been handed down to me from my teacher, I hope it sheds some light. I would think if one is so attracted to this deck, one might consider that in a previous lifetime one was familiar with these teachings.