Omnipotence

Disclaimer
Most of the information given here is taken from the VS Battles wiki so please give the members of the VS Battles wiki (especially the Admins) the credit they most definitely deserve.

Summary
The power defined as the power to be supremely almighty and invincible, in every sense and aspect.

It is also sometimes called "Unlimited Power," Characters which are omnipotent can literally do anything as they are considered the be-all and end-all of characters and most of the time, God. They would by default be absolute strongest beings in their respective fictional franchises.

The user would be capable of achieving absolutely anything without any limit or condition, including that whic is conceptually impossible, such as "having power exceeding infinity."

Its one and only wielder is and will always be fundamentally and absolutely invincible, completely immune to all other powers, they are boundlessly above absolutely everything, including existence and nonexistence, all duality, trans duality, life, death, possibility, and causality and are capable of erasing the combined might of all Creation and its mightiest beings with just a mere thought and simply restore everything in the exact same manner.

In fiction characters can only be presumably omnipotent, as much like in theology it is impossible to prove. In the best case there can be an impressive definition.

So while it is impossible to exactly prove omnipotence wouldn't it be great to have this power. With it you'd have no worries, no concerns and could do everything you want. There is however just one little catch. The power of omnipotence attracts what is know as the "Omnipotence Paradox".

The omnipotence paradox states that "If a being can perform any action, then it should be able to create a task that it is unable to perform. Hence, this being cannot perform all actions. On the other hand, if this being cannot create a task that it is unable to perform, then there is something it cannot do"

Also according to the dictionary definition, omnipotence could simply mean "infinite in power" or "having very great or unlimited authority or power", meaning a term defining its standing in relation to a certain setting and its inhabitants.

However, given the highly logically self-contradictory nature of the "can do anything whatsoever" definition of omnipotence (see the above image for an example), within this Wiki even characters with the highest "0" ranking are only described as having "Questionable Omnipotence".

In addition, if an author simply mentions the word "omnipotence", this is obviously not enough to justify that some character remotely fulfills the requirements for tier 0. Because the understanding of different authors can be very different, and the author should also make clear that the entity is totally qualitatively superior to everything else. Completely unlimited, not just playing on the same field as other powerful beings from that fictional verse.

For more in-depth information, please read this

Others
Omniscience

Omnipresence