How do we know that Sylveon hasn't got an Evolution ?

In Sylveons page it sais : Sylveon does not evolve.How can we possibly know that ?

Pleaselog inorregisterto add a comment.

Hello, owner of the site here. The exact reason the page says that is because the Pokemon is new, I haven’t added any evolution chart yet (plus the evolution method is not known). So it just says that message by default. We know it evolves from Eevee but we don’t know of any other evolutions and such yet.

Note at the top it says,This page is about a new Pokémon; details may still be sketchy.

Anyway I changed it a little while ago to say,The full evolution chain of Sylveon is not yet known.So that should be a bit clearer.

Because of what StarPower said, and this image:link.

If Sylveon had an additional evolution (which is unlikely in any case), the official Eveelution chart would have shown it to evolve into something else.

Found on the official Pokemon X & Y website,here.

Because it evolves from Eevee. In the past they have never let an Eeveelotion evolve. Excluding Eevee of course.

You want an honest answer? We have no possible way of knowing until game freak tells us. in all likelihood this is not the case, but Gamefreak can surprise us. All we know is that it evolves from eevee through an as of yet unrevealed method, and is of an unrevealed type, and is shown battling opposing Pokemon such as krookodile in a short video released by Nintendo. Until then, well have to wait and see