The Mythic Harbinger is an ethereal entity, neither fully corporeal nor entirely spectral. It possesses the ability to traverse between different regions and cultures, appearing wherever cryptid lore is at risk of being lost. Its form is mutable, adapting to the environment and the cryptid it heralds, making it a versatile and ever-present guardian of cryptid knowledge.

The Mythic Harbinger's role is to ensure the continuity and preservation of cryptid lore across all leagues. It acts as a guardian and herald, appearing before significant cryptid discoveries and guiding those who seek to uncover the mysteries of these legendary creatures.