Just wanted to make mention of something important for the next few chapters.
Due to how inconsistent the Pokémon world is when it comes to power scaling, especially for things like pokedex entries, as well as power regarding legendaries. They will most likely be nerfed down to what I believe is an acceptable level for the verse.
I don't know if you guys know of this website called VSBattle, but it's completely trash when it comes to critical analysis. Despite how powerful they make Pokémon out to be, there just aren't enough feats for me to put my faith into them, like at all. How in the world do the 'gods' of the Pokémon world end up potentially being controlled by humans? It just doesn't make sense, at least to me...
Dialga is supposed to be the ruler over time for this verse, though I feel like his control over it is lacklustre at best. In my opinion, if someone were to truly be called the true ruler over time, they would be able to do things like manipulate timelines at will, destroy them, stop time anywhere and everywhere, crazy stuff like that. Dialga is just nah. He's cool, but just nah.
So, overall, just don't expect me to make out the Pokémon universe to be a place that has too many beings capable of destroying entire continents and/or even just entire skyscrapers and that. I just don't see a simple Pokémon like a Pikachu destroying an island or a skyscraper.
Sorry if you disagree.