What's the adjective for mysticist? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs mysticise and mysticize which may be used as adjectives within certain contexts.
“Zorro is summoned by a mystical spirit. This deity instructs him to return to Southern California.”
“Nevertheless, there would be the risk of misinterpreting the mystical meaning behind the symbols.”
“Also, from the early second century on, the church found a mystical significance attached to the number four, particularly as applied to the fourfold Gospel.”