are entities which have no requirement for physical bodies (though some can manifest such). On most worlds they occupy their own domain, which only occasionally impacts that of physical creatures. Spirits come in many types, including Ancestor Spirits, Bound Spirits, Djinni, Ghosts, Loa, Local Spirits, Psionic Intelligences, Totems, and some types of Faerie, Angels, Demons, and deities can also be spirits. Spirits range in power from those confined to the spiritual realm with no special powers and no ability to be seen or affect the material realm to those with a multitude of earth-shattering abilities.