The author and creator of Rabbideer Mystic is gender-fluid, folk pagan: Sage. Their magic practice is founded Irish-American Folk Paganism and Hellenic Polytheism. They dedicate themselves to the Greek god Hermes (Eriounês) and The Ulster-Irish goddess The Morrígan.

As many devotees do, Sage does their best to follow in their gods' examples in working to be a Jack-of-all-Trade's type of person. They write a blog where they discuss different folk magic themes and aspects of daily life, offer an array of services from readings to personalized spell work, and has a podcast focused around more in depth topics on paganism, including interviewing other practitioners.

Rabbideer: /rabə-dir/ noun. A mythological creature with the front half of a desert hare and the back half of a deer, with antlers that grow in seasonally. Despite common misconception, an adult Rabbideer is deer-sized and is not rabbit-sized.