>>53193257From the official site regarding Zygarde Cells:
>This stage has been identified as the single Cells that make up Zygarde. Cells do not possess any will or thought processes. They're found scattered throughout the region. Since they can't use any moves, researchers question whether they can even be called Pokémon!Zygarde Cells are part of a Pokemon, but they aren't considered themselves since they can't use moves.
That would explain some of these non-Pokemon organisms and humans. Since they can't use any moves (i.e. the magic powers Pokemon have), they don't count as Pokemon.
