i dont think you can rebattle him again unless you restart your game. if so you should maybe save before you battle him again. =) hope i help.
Nothing...you just wont be able to battlle groundon again.So i suggest you save Before you start battling It
If u killed him u cant get him any more
You can't get it again without trading or starting again. To stop this, save before facing it.
gold is from joto and groundon is from hoen if you want groundon play ruby,Sapphire or emerald
If you have Pokemon heartgold, you cannot get groundon unless you trade with someone who caught a groundon on soul silver. PS- It has to be from the embedded tower, any migrated groundon will not work.
talk to everyone in the whole game to get a groundon.
ask him and he will tell where the drought is groundon is there
no, groundon is just an illusion from uxie the lake protector
it is not raqaza all the guy that ive killed right now are zapdos moltres articono rayqaza groundon kygore
You have to get the National Pokedex and go past the battle tower and on your way there you will find a cave with Groundon in it.
After catching both Kyogre and Groundon, you come with them in your team and it'll be there. Beware, you have to trade with HG to get Groundon.
he doesn't evolve