This guy is somewhat right. I'm not sure if your aware but there are glitches in Pokemon yellow like the missing no. glitch. However, you can use this glitch to catch certain Pokemon you shouldn't be able to get by going to areas where certain trainers see you immediately as you are in their view. Once you get in their view you hit start then go to Pokemon and fly away somewhere else. Then have a battle with a specific Pokemon trainer on the map and then fly to seafoam island. Fish and catch missing no. then you will get a specific Pokemon. I got Mew this way, a Pokemon you only are supposed to get with the promo release of yellow version. You can Google Pokemon yellow version glitches. One time I found out how to get hoho a Pokemon in Joto. I did the glitch and believe it or not I caught hoho. But the downside was that when you catch hoho the game freaks out and crashes deleting your saved game. Short story you cant but you can have one appear as missing no.
Chat with our AI personalities
yes you can. but if you have Pokemon soulsilver, the first encounter will be a lugia and vice versa for ho-oh.
the fog badge and the rainbow wing
in the tin tower but you need rainbow wing in kanto region then you get it from this old guy, the tin tower is near the burnt tower
No. They were made after Pokemon Yellow.
No, you cannot get Lugia on Pokemon Yellow.