Tarot cards follow a specific structure: a 78-card deck split into the major arcana (22 cards) and the minor arcana (56 cards). The minor arcana is divided into four suits—wands, cups, swords, and pentacles—with numbered cards one to ten and four court cards (page, knight, queen, king) in each suit.
This set structure makes tarot a more structured divination tool, where each card represents a defined concept. Many people turn to tarot for deep insight into relationships, goals, and emotional patterns.
Oracle cards, by contrast, are like jazz: looser, more expressive, and full of surprises.
There’s no set number, specific structure, or universal format. Many oracle decks range from 30 to 100+ cards, often with keywords, phrases, or themes instead of suits and numbers. You might find decks focused on angel cards, animals, chakras, or spiritual guidance.
These decks are typically more intuitive, and you can interpret the card meanings in a way that fits your life without needing to study a complex system.