Swampert.
After you beat the game, you can make one Pokemon the leader then put everyone else on Standby.
I get the strongest Pokemon I can get without them disobeying me then I battle the gym leader. I usually focus one or two Pokemon that could defeat the gym leader alone and I train them until I think that they are good enough to defeat the gym leader.
You can get a Shiny Skitty in a 1 in 1800 chance that a shiny Pokemon will appear, let alone the odds of having a Skitty Swarm appear on route 116.
Go back to the city where the first gun leader you faced is. Go in the building where there is a fence around it and go upstairs. There should be a room full of computers and people using them. Go to the back of the room and talk to the guy sitting alone. He will be talking about how he has been developing some kind of machine that restores fossils. You give him your fossil and he creates a pokemon out of it.
Pickachu
just walk down to the area where you go to places to do missions your team member should start to talk about it. then it will show you how to be alone.
You can become a world wide leader only if you are anointed by the Almighty God and he alone can bring it to past
Well this you cannot do alone. The only thing you can do is trade between games.
yer thats happened to me alot wenevr i play mi pokemon games, but either i leave it alone or play a while into the game and then save it probly the 1st gym battle then save it, but dont turn it off wen it ses dont turn off. thanks
Yes you have to trade because you can't get all the Pokemon alone.
you have to finish the game and then over by wishcash pond there will be a hole. if you try to go into the hole it will say you must go alone.then try to go into a dungeon and your partner will say something like we should be able to go with others in the dungeons and make other Pokemon the leader of the team and if you answer yes then you can go into dungeons alone hope this helps and sorry for the long explanation
you have to go to a pokemons friend area that has a Pokemon that is already with you on adventures. then talk to it and click stand by then you can go in.