Just have an evee then have it become friendly with you and level it up at night.
you have to evolve evee
You cannot get an umbreon on Pokemon Yellow as they were only introduced in Pokemon Silver and Gold and from then on. You can only get Vaporeon, Jolteon, and Flareon on Yellow.
Play at night (if you have your clock set right that is) train up your eevee, and eventually he/she will evolve into an Umbreon. unless you have an everstone attached to it of course.
no it cannot it can only evolve into jolteon, vaporeon, and flareon. it is not until gold, silver, and crystal that you can get umbreon and espeon.
In Silver, you have to have an Eevee that has a high friendship level level up at night. In the morning, it's Espeon.
There is no Umbreon in Red or Blue. Or even Yellow. However, there is in Gold and Silver.
No, you cannot turn an espeon into an umbreon with a moon stone. You must train a separate eevee during the nighttime with full happiness to get an umbreon. A moon stone will evolve a clefairy, jigglypuff, and skitty, but not an espeon.
you cant catch it but you can level up evee with lots of trust at midnight
There are none. Dark Pokemon were first introduced in Gold and Silver with Umbreon.
eh! i want Umbreon somebody please answer! You must have an evee that has max friendship with its trainer evolve during the nighttime so this means you can only get umbreon in ruby, sapphire, emerald, diamond, pear, platinum, heartgold, soulsilver and the original gold, silver and crystal.
Jolteon, vaporeon, flareon, umbreon, espeon, glaceon, leafeon
Umbreon can only be obtained in Soul Silver through evolving Eevee, or trading (from someone that has one or migrating it from a previous Pokémon game) or cheating (Action Replay). It can't be caught as a wild Pokémon.Please see the Related Links section for more information on acquiring an Umbreon.