Nigh-Omniscience

Summary
Power to know  almost  everything in existence. Lesser version of Omniscience.

User knows almost everything in existence while being blocked from certain details or being limited in other ways, possibly only being able to see one timeline or universe, or have just small patches of information that are missing or blocked out. Thus allowing one to keep their sense of free will and uncertainty.

This power is also called limited Omniscience.

Limitations

 * Users knowledge is limited in certain ways/areas: they may be limited to certain areas or subjects of knowledge or lack knowledge about certain areas.

(Credit to Versus Battles Wiki)