The Moon (XVIII) is the eighteenth trump or Major Arcana card in most traditional Tarot decks. It is used in in-game playing as well as in divination.
Depiction: A full moon (with a crescent within), twin pillars, two dogs/wolves howling, a stream that runs to the ocean, a crayfish emerging out of the water.
Meaning: The Moon is a card of illusion and deception, and therefore often suggests a time when something is not as it appears to be. Perhaps a misunderstanding on your part, or a truth you cannot admit to yourself.