That's good advice, thank you. "Learn the rules so you can break them like a pro," lol. I'll just have to make it my little pet project in the mean time while I learn more about the game and such. I'll just save the Wild Oracle class on the back burner for now. Good opportunity to learn all the cards anyway.

     Hello all, I recently took an interest in D&D and wanted to create my own character. I have a hobby of collecting tarot cards as well, I only mention this because I found a unique deck from an indie company called Weird Works. They advertised their deck as being a tarot "inspired" but it's meant to be used as a companion tool for the Wild Oracle class when playing. I've included links to both the website, so you can see the deck first hand (it's really quite lovely), and a link to where the Wild Oracle class is described in more detail by the creators with it's attributes and more specifics for how the deck would work in game.
     My question is this, since the class isn't listed on any official D&D website or this one for that matter, how could I create a character here online to play as one? Or, because it's not an officially recognized class would be...rude or pointless to try because no DM would want to work with such a class in their group? I'm completely new to D&D and I would like to play so I'm a little unaware of the rules and etiquette for bringing an "unknown" element into the game.
     Do let me know your thoughts on the class itself, if it's playable, and how I could 'create' such a character here on D&D Beyond. Thanks in advance.

https://anyflip.com/ztkaq/idwo/basic    (Class Description)
https://weird.works/peculiar-products/adventurers-tarot-empress-deck     (Deck)
((For some reason the link to the deck isn't working, the site is correct but the link isn't. It's called the Adventurer's Tarot: Empress Deck))