use the action replay
if you want to cheat to get all legendary Pokemon on ruby you have to play on the computer
After you catch mewtwo you go and beat the Pokemon league again to go and catch the legendary dogs!!!!!!!!!!
there is no cheat use a gameshark or buy whatever Pokemon you need on eBay. also, if you are having trouble breeding for the IV, EV or Nature you want it looks like you can purchase any Pokemon you still need.
Well it kinda depends on the legendary Pokemon you want. You will have to be more specific.
With the Pokemon Modifier you can find any Pokemon you want in the wild. There are different ways to use the Pokemon Modifier in different Pokemon games. You can find whatever Pokemon you want with whatever level you want in the tall grass.
I can't answer until you tell me exactly which legendary you want.
you can do whatever you want. explore, train, and even catch more legendary pokemon. try to complete the pokedex. on my friends pearl game, he beat the game and all he does is breed pokemon,try to complete his pokedex, and catch legends. think about that
go to Pokemon.marriland.com and search the legendary Pokemon you want to see
Yes victini is legendary you get it from a Nintendo event until 22 April with the liberty ticket or whatever (you get it from mystery gift) but team plasma want to stop its work (don't they always) and you have to get through a few of them. any Pokemon can participate in a competition so yes it can
Depends on your personal preferences. Slaking has the highest average base stats of all the non-legendary Pokemon if you want to base it off of that.
Pokemon modifier code
It is a rare pokemon, but it is not a legendary pokemon