You will need two DS systems and two games. First start your first DS then start your second. On the second game choose one of the two starters you do not have then trade it to your first game. Start a new game on the second and choose the other starter you do not have and trade it to your first.
no because you can die
You could ask for them in trades at the GTS. However, people there are REALLY ripping others off, so if you have a friend who also has Diamond/Pearl/Platinum, and you are just starting the game, try this:Start off with any of the three starters, Turtwig, Chimchar or Piplup. Go through the game until you reach the first Pokemon Center and go upstairs. Trade the starter to your friend. MAKE SURE THAT YOU HAVE ANOTHER POKEMON WITH YOU OR ELSE YOU CAN'T TRADE!Repeat the process until your friend has at least two of the three starters.When he does, start your game with the starter that your friend doesn't have with him. Catch a few wild Pokemon and trade them for your other starter Pokemon. You should now have all three starters!Be sure to give your friend something for helping you out. Perhaps help him do the same.Way To Get Starters(2nd way!):trade starters with your friends until you have the ones your heart desires.Then go to the Daycare in solaceon town and put in a DITTO and a starter Pokemon. walk about 1000 steps,then talk to the old dude in front of the daycare, he should give you an egg!! ( THIS ALSO WORKS FOR EEVEE,ROTOM, and any Pokemon not legendary!)
you cant find a shiny magikarp that is the only Pokemon that cant be shiney i own every Pokemon that is shiny no normal legends and starters all them BUT NOT MAGIKARP
If you have another copy of Pokemon Diamond or have Pearl or Platinum with a different DS, you can trade between systems and have one of them start a new file and pick the Starter you are missing to trade to your primary Pokemon Diamond file. It'd be easier to have a friend help you as well.
well this isn't exacly a cheat, but it is a very good idea and it works. First start your game and choose one of the starters, Secondly talk a friend who just got the game into trading one of your Pokemon for a starter Pokemon. then after you trade, your friend can delete their game and start again with the starter Pokemon you don't have, then trade again! Then... Viola! you have all three!
no because you can die
sorry but you have to get another diamond/pearl/platinum game and trade the other starters from there.
No. You can only get 1
No, but if you catch all the sinnoh pokemon; Prof. Rowan will offer you one of the three Johto starters.
That's impossible.
All the starters are equally good.
you trade using the global trading station (GTS) or trade with someone that you know that has one
To obtain all three starters you need to trade with someone.
all three starters and some other high level Pokemon that you've got mostly good moves though not necessarily types.
in my heart
It is not possible to get all three starters in Pokemon LeafGreen without trading. This was an intended mechanic to encourage interaction between players.
practically any water type. All the water starters can learn surf, palkia can too!