you can't do it without gts but when it says "save file corrupted it doesn't do anything; its not bad, it just means it worked
You can clone using gts. I'm not going to write how to, but there got to be another question on how to.
You cannot clone Pokemon and items on diamond and pearl and platinum, but you can in emerald!
Well using ar is the safest way. but a way without ar is cloning using the gts. Look into other qikianswers questions for how to do this, it's long to explain. You need wi-fi!
That is impossible.
Getin rare candiesI don`t know I think u have to clone Pokemon wile holding a rare candy. Or Use action replay.
You can use an action replay, its the easiest way.
equip the master ball to a Pokemon and clone it using the Pokemon clone cheat.. its so simple..
you cant dumby
route 220
Darkrai.
If you dont have a diamond/gold pickaxe you may still get diamond/gold by using iron pickaxe
You cannot.