Nigh-Omniscience

Summary
Nigh-Omniscience is the limited Omniscient and the ability to know  almost everything that is possible to know

Nigh-Omniscient beings know almost everything there is to know with their only limits sometimes being limited to one universe, being blocked out from certain things or overall just limited in many other ways

Limitations

 * Users are only limited to a certain area, subjects, universes, objects or may just lack knowledge on a thing or two

Users

 * Eternity, Infinity, Galactus and many other Cosmic Abstracts from Marvel Comics
 * The Endless, Lucifer Morningstar, The Presence and manyy others from Vertigo/DC
 * Bill Cipher (Gravity Falls)