In order to evolve Eevee, you will need to use a Fire Stone on it for Flareon, use a Thunder Stone on it for Jolteon or a Water Stone on it for Vaporeon.
For Umbreon, you'll need to level it up at night once it's happy enough and for Espeon, you will need to level it up in the day time once it's happy enough.
For Leafeon, you will need to level it up near a Moss Rock which can be found in Pinwheel Forest and for Glaceon, you will need to level it up near an Ice Rock which can be found in Shoal Cave but only when the tide is low.
For Sylveon, you will need to level up with high affection while it also knows a Fairy-type move.
You can evolve Eevee by using a Fire Stone on it in order to evolve it into Flareon, use a Water Stone on it in order to evolve it into Vaporeon and you can use a Thunderstone on it in order to evolve it into Jolteon, you can evolve it with maximum happiness and leveling up between 8 PM and 4 AM in order to evolve it into Umbreon, you can evolve it into Espeon with maximum happiness and leveling up after 4 AM but before 8 PM, you can evolve it into Leafeon as soon as it levels up near a Moss Rock which can be found in Petalburg Woods but you need the Cut HM move in order to reach it, you can evolve it into Glaceon as soon as it levels up near the Ice Rock that can be found in the lowest level of Shoal Cave which is only available when the low is tide and in order to evolve it into Sylveon you need 2 affection hearts in Pokemon-amie and it needs to know a Fairy-type move and then you can level it up in order to evolve it.
No Pokemon can evolve from an Icy Rock in Pokemon Sapphire, Ruby, and Emerald. If you are talking about the later games like Pokemon Diamond, Pearl, and Platinum, the Ice Rock can evolve Eevee into a Glaceon.
Well... I should probably tell you which Pokemon it generally evolves. It evolves Eevee to Jolteon and Pikachu to Raichu.
an eevee
Eevee will not evolve because there has not been a new Pokemon invented in which eevee can evolve into.
Max out Eevee's happiness during the day. ~KKMG1
Eevee can be found on Route 116 after you obtain the National Dex. (DexNav exclusive)
In Pokémon Sapphire for the Gameboy Advance system, there are only two Pokémon that can evolve with the Thunderstone evolution item and they are Pikachun and Eevee, Pikachu will evolve into Raichu through the use of the Thunderstone and Eevee will evolve into Jolteon.
Trade it to ruby,sapphire or emerald have them evolve your evee at night then give it back to leafgreen.
To get an Umbreon, you have to trade your Eevee to Pokemon Ruby, Sapphire, or Emerald, because there needs to be time if you're going to evolve Eevee into Umbreon. Keep Eevee with you until its happiness is at its highest, then evolve it with a moonstone WHEN IT IS NIGHT ACCORDING TO THE GAME CLOCK.
No Pokemon can evolve from an Icy Rock in Pokemon Sapphire, Ruby, and Emerald. If you are talking about the later games like Pokemon Diamond, Pearl, and Platinum, the Ice Rock can evolve Eevee into a Glaceon.
You can find Eevee on route 116. You have to use the DexNav before you can encounter it. It's rarity is uncommon and it will have level 8.
Well... I should probably tell you which Pokemon it generally evolves. It evolves Eevee to Jolteon and Pikachu to Raichu.
I'm not sure of them all, but Eevee -> Vaporeon is one and I think Lombre -> Ludicolo is another. x
Eevee EvolutionYou can use it to evolve eevee into vaporeon. That's really optional though. cause you have to trade an eevee into the game. on ruby, you don't really need it though. on sapphire and emerald, its used to evolve lombre to ludicolo.
Its evolve to Vaporeon from eevee
an eevee
Evolve it from eevee