You can't unless you have a cheat. you must migrate from a Pokemon game game or trade with a friend. Those are the only ways so far. Hope you figure it out!
You would need to hack the game, but you can get shinys much easier w/ the pokeradar and max repels in diamond and pearl
Go to its ruins in Northern dewford route,turn aroud the cave(Hope you know how to open it),a hole will appear.There is Rejice.
to get them you must have Pokemon emerald/ruby/Sapphire then you must catch then by unlocking their caves on emerald/ruby/Sapphire then you must make sure that you have defeated the elite four on Pokemon pearl/diamond (it works on both) then insert the GBA Cartridge and then play diamond/pearl and where it says new game and continue it should say import from Pokemon (which ever one you have placed in GBA slot) click on it then do the same as you done on the GBA cartridge also by doing this you can get the king of the 3, regigigas if you go to the hideout of it (i forgot where it is lol) this is djnoz92
6 partner pokemon and more as you level up but in acuallity its only one your main partner pokemon is only one but reg partner pokemon is 6
u cant u Moran he is only in the gba games and platinum
you cant, well unless you use action replay but the only real way to get them is transfering from ruby, Sapphire or emerald
get some dry ice, small layer of reg ice, then the cookie dough, place all in a ice chest :)
Reg Reg Askew is 5' 11".
they are the supes that have different labels on the reg like P reg,L reg,M reg and so on
If you enter Mt Coronet from Route 216 (from Snowpoint City), you should run into the cave almost immediately.
you can not must get him to sleep and lowest health you dont need a master ball or a cheat it work on me i catch regice,registeel and regirock
Reg Reg Askew's birth name is Reginald Askew.