Of course there is no specific order.
i do not to know
you don't you must trade from Emerald, Sapphire or Ruby.
This question was already answered:Where_do_you_find_Registeel_in_Pokemon_Ranger
you can i just don't know how to reggirock is on top of resort area
throw a lot of ultra balls
??????????????????????????????????????????????????????????????????????? in engilish please if you mean how do you catch regi ice then you have to bring over regi rock regi steel and regi ice and go to the cave where he is
first you need a relicanth and a wailord. Go to Pacifidlog town, form there ride south on the ocean currents. When you get to a square dark patch dive down. Look at the braille then resurface, after that, use dig. Put relicanth first and wailord last. then click on the farthest door, the regies appear and you can catch them.
route 207
One is found in the currents, but you need dig.
You have to get regi rock regi steel regi rock then go to the tempo in snowpoint only(soul silver ,heart gold,dimond ,pearl,and platnium)
you cannot catch the 3 regi's in Pokemon platinum you have to catch them in Pokemon emerald then transfer them to Pokemon platinum. thnx
you cant you can only get regi rock regi ice and regi steel in Pokemon platinum when you have the national pokedex