Although not in common practice, there are several major religions on Eio, each following a particular ideal.

This is a knowledge-centric religious base that focuses on innovation and development, and is where programmers and engineers are frequent members of the congregation.

This vaguely uncomplimentary term is actually deeply respectful, and refers to the Mother of All Scalekind, an ancient mother goddess to leupaks, kobolds, dragonborn and related entities.

This religion tends to the physical, mental, and emotional traumas suffered by Eioans; their servants carry a cadeucus, occasionally with a sword sheathed inside in case they must defend their charges.

This religion handles the aspects of life after death, including the management of undeath. While not exactly a welcome visitor, the Undertaker allows spirits to pass on into the great beyond.