Eevee (イーブイ,
Eevee or Ībui, (Eievui)
in original Japanese language versions) is an extremely rare Pokémon with an unstable genetic code. This gives it the ability to evolve into seven different evolutions triggered by the environment, friendship, and radiation from elemental stones. It starts out with Vaporeon, Jolteon, and Flareon in the first generation. It gains Espeon and Umbreon in Pokémon Gold and Silver and Leafeon and Glaceon in Pokémon Diamond and Pearl. Choosing what to evolve it into is up to the trainers.
In Pokémon Yellow, the player was to receive Eevee from Professor Oak at the beginning of the game. However, the player's rival decides to take the Eevee before the player can obtain it. The rival evolves his Eevee into any of the three evolutions available, depending on the outcomes of the player's encounters with him in the early parts of the game. Two Eevee are owned by main characters of the anime. Ash's longtime rival Gary Oak uses an Eevee of great quality that eventually evolves into Umbreon, and May has an Eevee that hatches from an egg. Hers uses Shadow Ball, a Ghost-type attack, and participates in Pokémon Contests. It eventually evolves into a Glaceon.
| Number: 133 |
| Type: Normal |
| Evolves from: None |
| Evolves into: Vaporeon, Jolteon, Flareon, Espeon, Umbreon, Leafeon, Glaceon |
In Pokèmon Ruby/Sapphire/Emerald You are unable to obtain an Eevee unless you can trade it However in pokèmon Diamond/Pearl You can get an Eevee from Bebe in Hearthome city providing you have obtained the National Pokedex by seeing ,not owning, every pokèmon in Sinnoh
Eevee is a very unique Pokemon that can evolve into seven different types of Pokemon. The first three invole using stones. The next two invole the times of day. The remaing two are location based.
Eevee can evolve using elemental stones. Thunder Stone -> Jolteon, Water Stone -> Vaporeon, Fire Stone -> Flareon.
Evolution stones aren't the only means to make an Eevee evolve. Eevees can also evolve based on happiness, and leveling up at a certain time of day. Day -> Espeon, Night -> Umbreon. In Pokémon XD: Gale of Darkness, the times of day are represented by the Sun Shard and Moon Shard, respectively, and, since said game features no in-game clock, they replace the time requirement for these two evolutions.
As of Diamond/Pearl, there are two areas where there are special rocks. Leveling an Eevee up very close to one of these can also cause evolution. Eterna Forest -> Leafeon, Route 217 -> Glaceon.