because a sloking is from johto
You can get slowbro by evolving a slowpoke, which you can get by trading from another Pokemon game, or catching it yourself. or leveling up (lv. 37)
what you have to do is catch a slowpoke, then find a king's rock and make your slowpoke hold it. get another copy of emerald, or ruby and Sapphire will work fine, and then trade your slowpoke, and watch it evolve into the magnificent slowking. ENJOY YOUR NEW POKEMON
only way is to trade from another Pokemon game
Slowpoke evolves into Slowking by attaching a King's Rock to Slowpoke and then trading the Slowpoke to another player.
Get a king's rock (available as a prize at the Pokeathlon exchange corner), and trade slowpoke to another game while holding it.You can get Slowking in Pokemon Heart Gold by trading a slowpoke while it is holding a kings rock.
Obtain a 'King's Rock' and attach it to your Slowpoke. Trade it to another person - it should evolve into Slowking. Trade it back to get Slowking on your version.Make Slowpoke hold the item king's rock then trade it to a friend have your friend give you Slowpoke back however you will notice it's now a Slowking instead!
Slowpoke
After evolving your evee breed it with a ditto hatch the egg to receive another evee.
just raise a trapinch to about level 41? (make sure you stop him evolving)
Slowpoke is not in Pokemon Fire Red. They are only in Leaf Green. Hope I helped!
Charizard can only be obtained by choosing Charmander as your starting pokemon and then evolving it once it reaches level 36. There is also the option of trading with another player.
The everstone is used to PREVENT evolution, so none evolve with it. When a Pokemon holds one, and reaches the level it usually evolves, it won't even try. You would need to remove the everstone and level the Pokemon up another level to evolve it.