Dreams and prophecies hold significant roles in mythological landscapes, serving as avenues for divine messages and foresight. They often reveal a character's destiny or foreshadow critical events within the narrative. Dreams can guide heroes, offering wisdom and insight into challenges they face. Prophecies, in contrast, create a sense of inevitability, shaping characters' actions and perceptions of their fates. Through these elements, myths explore themes of agency, control, and the mysteries of the unconscious mind while deepening the narrative's complexity.