Eevee, the Evolution Pokémon. Depending on circumstances, Eevee can evolve into many different forms. Well, Eevee has eight evolutions so far and they are:
• Vaporeon
• Jolteon
• Flareon
• Espeon
• Umbreon
• Leafeon
• Glaceon
• Sylveon
Well, then that leaves ten Pokemon types that Eevee didn't have an evolution for those yet and there's a possibility that it might will be one for those types someday in the future....