Oracle decks are a tool of self-reflection to add to your magical and spiritual practice, or just to use for fun. And while oracle cards can offer insight similar to tarot cards, there are some major differences. Theyre a tool that can be used for introspection or, depending on your approach, divination. But unlike traditional tarot decks, which come in packs of 78, oracle decks can include any number of cards. Whats more, while tarot cards include a Major Arcana and a Minor Arcana arranged into suites, oracle decks dont follow this structur