It's a gigantic fight. I've heard espeon goes with umbreon, but the problem with that is they'd never see each other, mainly because umbreon is nocturnal while espeon isn't. I don't like that couple. Some say umbreon goes with glaceon, and i agree. Same for leafeon. Umbreon can go with any eeveelution, but some just don't make sense.
What do you mean by Eevee evolution? If you mean forms, then if you are friends with it at daytime, it evolves into Espeon, and if you're friends with it at night, then it will evolve into Umbreon. Go to the icy rock on Route 217 to evolve the Eevee into Glaceon, go to the Eterna Forest to evolve Eevee into Leafeon, use a Fire Stone to get Flareon, use the Thunderstone to get Jolteon, use the Water Stone to get Vaporeon.
Eevee always evolve at high friendship level depending which evolution you want: Umbreon (night time), or Espeon (day time)Eevee evolves into Flareon, Vaporeon and Jolteon using a stone at any level.
The seven evolution forms of eevee in heart gold are jolteon, flareon, vapourion, espeon, umbreon, glaceon and lastly leafeon. i hope this helps :)
the best ones are Espeon Umbreon Glaceon Leafyeon and Vaporeon
i would say jolteon others say umbreon but jolteon is easier
Eevee's Dark-type evolution form is named Umbreon. In the primary core games, Eevee evolves into Umbreon when it has full Happiness during the night.
Umbreon is the dark type evolution of Eevee
Umbreon. It's the Dark type. Level up an Eevee at night when it likes you.
id have to say either glaceon,umbreon,or jolteon
In Pokémon Conquest, there is no evolution stone or evolution related item that you will need in order to evolve Eevee into Umbreon instead you will need to have at least a 70+% Link level and then you will need to head to the Kingdom that is called "Yaksa" and you will need to find something that you can accomplish there and then your Eevee will evolve to Umbreon.
Some say umbreon, but that just don't make sense. Some say vaporeon (like me) but really, its your choice.
Train your Eevee at night and with happiness. It will eventually evolve into Umbreon.
Eevee doesn't evolve into Umbreon with a stone. Eevee evolves into Umbreon when it is levelled up with high happiness during the night.
Moonstone
You receive an umbreon from evolving eevee. You need to befriend eevee and then engage in a battle (at night on the game) and it should evolve into a umbreon.
What do you mean by Eevee evolution? If you mean forms, then if you are friends with it at daytime, it evolves into Espeon, and if you're friends with it at night, then it will evolve into Umbreon. Go to the icy rock on Route 217 to evolve the Eevee into Glaceon, go to the Eterna Forest to evolve Eevee into Leafeon, use a Fire Stone to get Flareon, use the Thunderstone to get Jolteon, use the Water Stone to get Vaporeon.
Make Eevee as happy as you can. For Umbreon, level it up at night. For Espeon, level Eevee up in the day.