trade it { i traded mine from Pokemon xd }
Pokemon LeafGreen does not have a time system. This makes it impossible to do evolutions that involve time such as evolving Eevee into Espeon or Umbreon.
you need to get evee and give it love in the morning to get Espeon and at night to get Umbreon
Trade it to ruby,sapphire or emerald have them evolve your evee at night then give it back to leafgreen.
No because leafgreen has no in game clock feature so to get umbreon you need to train an evee in a game that has an in game clock such as ruby or diamond then once evee has max friendship it will evolve to umbreon during the night time.
In ANY GAME!! If you use a moonstone, i think
sadly you can't, you would have to trade it from ruby, sapphire, or emerald.
There are none. Dark Pokemon were first introduced in Gold and Silver with Umbreon.
dark type Pokemon are said to be created after team rocket. some dark types are umbreon and tyranitar
so far, you cannot evolve eevee either to umbreon or espeon on FireRed because on FireRed and LeafGreen, there is no clock system. You must trade eevee to Emerald for evolving to Espeon or Umbreon
get 2 evee's train er in nacht en een in de dag
I believe that you have to get the eevee to max happiness ( or really high ) and level it up in the nighttime.
Umbreon is a Dark type pokemon.