Tarot cards serve as a powerful bridge between the physical and spiritual realms, acting as a visual language that helps a medium ground abstract intuitive hits into concrete messages. By providing a structured framework of symbols and archetypes, the cards can help a medium focus their energy, confirm "clairsentient" feelings, and provide a roadmap for the narrative of a reading. They often act as a catalyst for conversation with spirit, helping to "unlock" specific details or provide clarity when a message feels clouded or complex.