Eevee evolves to Umbreon when it has high happiness, and it levels up while it is dark.
Evolve it at 12 pm
eevee,
Only Eevee, and it will evolve into Glaceon.
the mossy rock in pinwheel forest
Nosepass, Magneton and Eevee evolve in certain areas in Pokémon White.
if you levels up eevee near it, it evolves into leafion
You don't break it. It is used to evolve Eevee into Glaceon.
Pikachu,eevee,and if you have Pokemon black or white you can evolve a Pokemon called electrik to Elecktross using a Thunderstone
You can evolve Eevee into Jolteon (Thunderstone), Vaporeon (Water Stone), Flareon (Fire Stone), Espeon (Max Happiness; Day), Umbreon (Max Happiness; Night), Leafeon (Near Mossy Rock in Pinwheel Forest), and Glaceon. (Near Icy Rock in Twist Mountain)
Eevee doesn't evolve by leveling up. Instead, you can use stones on it or get high friendship on it during the day or night. Here are some examples... Vaporeon: Evolve Eevee with a Water Stone Flareon: Evolve Eeeve with a Fire Stone Jolteon: Evolve Eevee with a Thunderstone Espeon: Evolve Eevee with Max Friendship during the DAY Umbreon: Evolve Eevee with Max Friendship at NIGHT
you can't find it in the wild. you can use a water stone on eevee to evolve it into vaporeon
eevee does not evolve into umbreon or espeon at a level, instead, you must max out its happiness through the use of grooming or hairdressing in gen 2-4, or massage in gen 5 in castelia city. then go to a high level area with your max happiness eevee in first party slot (yo ucan check happiness by talking to certain people in more major cities or fan clubs) then battle and switch eevee for a level high enough to beat the wild pokemon. if eevee is low enough level, it should level up and start evolving. NB, this must be done between DS time: 9pm and 3:59 am as of gen 5 for an umbreon, or 4am-8:59pm for espeon