A lot of Tarot decks on the market today are valid oracles, or valid methods of card divination, but they are not specifically Golden Dawn derivative decks. And that's perfectly fine. But for specific purpose of occult meditation WITHIN the Western Mystery Tradition, Golden Dawn derivative decks are the ones that connect the meditator with the magickal current of energy associated with that Tradition. And of those GD derivative decks, this Yeager deck is one of the "older and wiser" ones. This deck has a current of energy attached to it that most other decks, even GD derivatives, lack. That's why I recommend it. If you can get ahold of a Yeager Tarot deck and compare its energy with that of other decks, I think you'll see what I mean.