In Pokemon soul silver you get eevee from goldenrod city, go to bills house talk to him (after you've met him in Ecruteak) and he will give you a eevee, level it up with max happiness during the day and it will evolve into espeon.
Chat with our AI personalities
Up your friendship with Eevee, then level it up during the day.
espeon is psychic type!
There are no wild Espeon. Ever.
Espeon does not learn Thunder. Jolteon learns it, however.
When it's love for you is at the maximum level, it will evolve into espeon during the day.