Get the eevee to a 70% link and then battle with it in Yaksha.
To make Eevee evolve into an Umbreon, you have to level it up with high happiness at night.
you can make a baby eevee by leaving it with ditto, leafeon, glaceon, jolteon, flareon, vaporean, espeon, or umbreon
You'll need a Eevee and make it happy at night time.
You have to make Eevee really happy while it's is evolving,there is no certain level that will make Eevee evolve.
To get Umbreon in Pokemon Crystal, you need to evolve an Eevee into an Umbreon. Eevee evolves into Umbreon when it levels up with high friendship during the night or when leveled up with a Moon Shard. To increase friendship, you can keep Eevee in your party, use it in battles, give it vitamins, and avoid letting it faint. Make sure to level up Eevee during the night to evolve it into Umbreon.
Make Eevee as happy as you can. For Umbreon, level it up at night. For Espeon, level Eevee up in the day.
Set your Poketch to app 6. Then make Eevee so that it totally likes you on the app at NIGHT.Day will make it an Espeon.Try massages and rare candys.
No, poffins are used only in the Pokemon Super Contest and have no other effect in the game.
in the morning, after 8:00, you evolve eevee into espeon, at night, after 8:00, it evoles into umbreon (make sure eevee likes you alot)
On Route 212, a trainer has it. That is, if you just want to see it to complete the dex. There is no where to catch it on platinum, though. You'll have to make an eevee happy at night to make it evolve into an umbreon.
make sure it loves you by giving it haircuts and massages and train it at night.If you do that it should evolve
First, you have to get a Eevee which is the main Pokemon, from Bill as a gift. Your Eevee must be happy and love you, and you must train it during the nighttime for a Umbreon. Make sure not to do it at morning, because it will evolve into a Espeon instead.