Arceus

Arceus is the God of the Meta-Universe and the Creator of all existence. As the Chief God of The Pantheon, Arceus stands as the most powerful being in existence and is feared and respected as such.

Arceus' birth from an egg triggered the beginning of the Multiverse as we know it. At first, it was complete chaos, and so Arceus made the Creation Trio: Dialga, to govern Time, Palkia, to govern Space, and Giratina, to govern everything in between. As precautions against rebellion, Arceus himself possesses the ability to overpower each of the Trio's control over their respective dimensions if necessary.

Arceus also created the laws of the Metaverse, he alone can create and destroy all matter and energy, as well as bend time and space. Arceus has a perfectly central moral compass, refusing to interfere in the affairs of the Multiverse unless it is threatened in any way. This does not include events such as the firing of the Halo Array. Events such as wars are ignored as they are a product of Free Will, which Arceus believes should be left alone completely.