Mate it with ditto.
I aggree. It is the easiest way to get a second Eevee. Go to the Daycare (Goldenrod city) and leave to them Ditto and Eevee
how do u beat red hes to strongn help
Just do wat i did i traind in the elite four with my typhlosion until lv100 then i tought it thunder punch and took all of reds pokemon you try it with anyone of your pokemon and have a lv100 pokemon with thunder punch but it will not kill blastoise in 1 hit but it usally uses rain dance as a first attack and take a fire and water type too at lv100