The Eternal Shroud is an ethereal entity with no fixed physical form, capable of shifting between various spectral manifestations. It possesses the ability to traverse between realms, observing and influencing cryptid phenomena worldwide. Its presence is often felt as a chilling mist or a fleeting shadow, and it can manipulate the environment to protect cryptids from discovery.

The Eternal Shroud serves as the ultimate protector and preserver of cryptid knowledge across all regions and cultures. It maintains the integrity of cryptid lore while allowing for new discoveries, creating a cohesive narrative that connects all leagues within the series.