No. As long as the Pokemon were caught in the wild by normal means, they are not cheat Pokemon.
The only Pokeballs you can use outside of special means, via cheats are the Safari Balls, Park Balls (gen II), Pal Park Balls, Dream Balls, and Cherish Balls.
The always-catches Master Ball is not considered a cheat Poke Ball.
Not really.It just caught the pokerus.It wont really effect the other Pokemon's legitness. i would say yes! because the other Pokemon wouldn't have gotten it if you wouldn't have cheated to get it in the first place.
No
Here's how you can tell a Pokemon is fake: Lets just say for example you have completed the pokedex you can see each Pokemon's picture in the pokedex if you see a Pokemon that isn't on that list in the wild or in a battle then it's fake. Also another meaning to fake Pokemon are Pokemon captured using cheats you can tell there fake because they will have incredible stats and should have the Pokemon virus called pokerus also it shouldn't mention where the Pokemon was captured unless they cheated to reach the area where they catch it.
Either because you cheated and did not get the national pokedex or you have already migrated for that day. But probably cause you cheated.
You can't it's impossible
You cheat or trade from a guy who cheated.
Mewthree cannot be caught or cheated for in Pokemon Pearl.
Most Hoenn Pokemon can be captured on Diamond, Pearl, Ruby, Sapphire, Emerald, Firered, and Leafgreen. Those not captured on the DS games must be transferred into the pal park (when you beat the elite four and get the national dexyou gain access to the park). The others that can't be captured you can get off of the GTS or In ruby and sapphire, when you get the national dex, Proffessor oak gives you one of the Hoenn starters. The only other way that I can think of is by cheating with the Action Replay. I tried this but the game got super boring and my Pokemon weren't really mine, they were just cheated. Hopefully Nintendo comes out with the rumored Silver and Gold remakes for the DS. Hope this helps... PS I understand the...Hoenn Pokemon are my favorite!
You can't, it won't let you.
No,it isn't.It means you cheated.
You have to cheat or trade with someone who has cheated hahaha
yes you can, but only if hacked or cheated