well depends if it is a boy and girl then yes but if i doesnt tell then no
I put a link to a guide all about legendary pokemon in HeartGold in the related links.
Yes, you can breed Charmeleon in Pokémon HeartGold.
I don't think you can refight any legendary Pokemon except the wandering dogs.
No. The only legendary Pokemon that can breed is Manaphy.
You can not breed legendary pokemon.
Darkar is not a Pokemon in HeartGold. Darkrai is a Pokemon, but it cannot be bred since it is a legendary Pokemon. You cannot breed dark type Pokemon, either.
there are many legendary Pokemon in Pokemon heartgold, but the best is HO-OH
I put a link to a guide all about legendary pokemon in HeartGold in the related links.
In HeartGold you can catch Kyogre.
You cannot breed Cresselia. Cresselia is a legendary Pokemon, and you cannot breed a legendary Pokemon.
you cannot breed any legendary Pokemon
No, legendary Pokemon cannot breed, Unless you count manaphy which breed into Phione's but they don't evolve into Manaphy
U cant breed Rayquaza because its a legendary Pokemon but u can breed other Pokemon as long its not legendary.
the only legendary that you can breed is manaphy. and that will result in a phione.
the only legendary Pokemon that can breed is manaphy(but with a ditto) and you get a phione egg. its impossible to breed other lengendarys. (trust me I've tryed)
Articuno
mew