Here’s how it works. Pokemon X and Y's only evolution that comes from a previously released Pokemon is Sylveon, the newest Eeveelution. But with Eevee already having a ton of different ...

The names are as follows: Espeon and Umbreon use a similar ... The final Eeveelution is Sylveon, the Fairy-type form added to the Pokemon world in the Pokemon X and Pokemon Y generation.