Oracle Cards are a different system of divination than the Tarot

Tarot – a Fixed system with 78 cards, card meanings are the same cross all decks.

Oracle cards change according to creator and theme
– The number of cards will vary from deck to deck

– There will be different cards with different meanings. Even if you have two themes that are the same, such as a Goddess deck, the cards will have different means from deck to deck.