The Major Arcana is a set of 22 cards in a standard Tarot deck, each representing significant life themes and spiritual lessons. These cards are numbered from 0 to 21, starting with The Fool and ending with The World. Each card carries unique imagery and symbolism, often reflecting deep psychological and philosophical concepts. In Tarot readings, the Major Arcana cards are considered more impactful than the Minor Arcana cards, as they address major life events and personal growth. They often indicate transformative experiences and pivotal moments in a person's journey, guiding individuals toward self-discovery and enlightenment.