I have two theories about this Pichu.
1. This Pichu is Arceus in disguise. Like how in movie 8, Mew kept transforming into different pokemon. I think it could be the same with Arceus, and it transforms into this Pichu. It would also explain why this electric pokemon is supposed to save the world.
2. Well we already have seen how the different habbitat's affect pokemon. Like Shellos. They both are the same pokemon, but since they live in different parts of Sinnoh, they don't look the same. Well, this is what my second theory is all about. They will start making different forms, for each pokemon. Depending on where they live. Just like Shellos. Except, each pokemon wouldn't have more than 1 extra form. This would explain why the Pichu has the notched ear.
Now, I myself like the second theory more than the first one. I know it's wild and crazy, but it's possible.
1. This Pichu is Arceus in disguise. Like how in movie 8, Mew kept transforming into different pokemon. I think it could be the same with Arceus, and it transforms into this Pichu. It would also explain why this electric pokemon is supposed to save the world.
2. Well we already have seen how the different habbitat's affect pokemon. Like Shellos. They both are the same pokemon, but since they live in different parts of Sinnoh, they don't look the same. Well, this is what my second theory is all about. They will start making different forms, for each pokemon. Depending on where they live. Just like Shellos. Except, each pokemon wouldn't have more than 1 extra form. This would explain why the Pichu has the notched ear.
Now, I myself like the second theory more than the first one. I know it's wild and crazy, but it's possible.