>>52531719An example is in PLA, with Palkia and Dialga both being called "almighty Sinnoh", when they were separate pokemon, and the creator mon was Arceus all along.
imo Dialga and Palkia, under the guise of being known as "Sinnoh" by the locals would be a "Legendary" pokemon as there are local legends about them. Arecus is something that's just a myth that a handful of weirdos lol Volo know about
Here, similar to what Bulbapedia is saying too
https://bulbapedia.bulbagarden.net/wiki/Mythical_Pok%C3%A9mon>Mythical Pokémon (Japanese: 幻のポケモン Illusory Pokémon) are a group of Pokémon seen so rarely in the Pokémon world that some question their very existenceAmusingly, in the generation it was introduced one could argue that Rotom would have been more of a "mythical pokemon" given the events around catching it and its involvement with the more spooky sort of ghosts in the area. But now they're the most common pokemon around, you even get a free non-battling one with a fucking smartphone.