How do you clone Pokemon in Pokemon HeartGold?

Answer 1

The only way to clone a Pokemon so far is to use the action replay code:

Hold [L] While Switching to Clone PKMN The first choice you choose will be the PKMN you clone! require screen refresh

1207484C 0000231D 94000130 FDFF0000 1207484C 0000E008 D2000000 00000000

Answer 2

I've been told that there is NO cloning method in HG or SS. You would likely need an action replay to do anything like that.

...Cheater. ;P

Or, you can put the Pokemon in the daycare, with either a Pokemon of the opposite gender or a ditto.

However, there are certain Pokemon that you cannot breed no you have to clone the LEGENDARYS MUHAHAHAHA and i know how :) ask what is the clone code in Pokemon heartgold and there will be the answer.
Action Replay.

Answer 3

you can't