Buffy The Vampire Slayer - Oracle Cards

In Buffy the Vampire Slayer, Willow and the Others in episode "Primeval" Episode 4.21, she uses an Oracle Deck, with these cards : Spiritus (Spirit), Animus (Heart), Sophus (Mind), and Manus (Hand). I'm pretty sure it is an oracle deck, because most tarot decks have the same majors and minors and not hand, mind and ect. So if this is a tarot deck and not an oracle deck as I thought, excuse me. So, if anyone can help me determine the name of this deck, I would be greatly thankful. Thanks everyone!

It was a prop deck based on the Giant RWS. Just like Drusilla's 'strange' tarot cards. I did see Tara using the Cosmic on Buffy once, but unless I'm mistaken, that was the only 'real' deck they used.

yea sadly i heard they werent real either hey i wanted the deck from "just my luck" movie and had no luck so i think a lot of those are props. darn it!