it depends sometimes you can get really strong pokemons with better stats
You can't. You have to migrate from LeafGreen or FireRed.
articuno, zapdos, moltres, suicune, entei, raioku, and mewtwo
master ball. but save it if you want it to use it on entei or raioku which run in the wild
Raioku and Suicine are easy. Just have stylus rechrgaing Pokemon ready. Entei took a couple days to beat though.
u must get national dex in fire red, leef green or yello and then beat the league and then u will randomly find them around the routes
There is no set time to use it; you can use it whenever you want. I would recommend saving it for either Lugia, Entei, Raioku, or Latios.
no
depends on what level they are and how the stats are, and affcourse your battle technique
He roams. You'll knock into him randomly.
It can be found everywhere on the map, you just have to have squirtle as your starter Pokemon
If you pick Squirtle at the beginning of the game, you will randomly encounter Raikou in the wild! Enjoy!
No, you do not.