Train them by defeating the Pokémon League over and over again.
You can't get Groudon in Emerald. You get Groudon in Ruby, as long as you don't make it faint like I did.
Groudon is a rare legendary Pokemon, which is very hard to find. Since Groudon is so legendary, fortunately he does not evolve in any Pokemon Game or Series (nor does anything evolve into him). He's just a standard rare Pokemon like the others.
Personally, I would train a Bird-Type Pokemon at a place where those types of Pokemon is very effective to it. Like Fighting-Types. They are weak to Bird-Types. So, I would train it there!
if you have all 8 badges you should go to ever grand city, trough victory road and win the POKEMON LEAUGE. i would say to catch groudon and train him to lvl 100 like i did and taught it slash,earthquake,fire blast, and fissure, fissure is a 1 hit ko so it is very good. people would say solarbeam is good because of sunny day which is his abilies
Its impossible to catch any hoenn Pokemon in firered if you want hoenn Pokemon like groudon and kyogre trade them from ruby, sapphire or emerald to receive them in firered.
Groudon doesn't show in Pokemon Sapphire just like if you buy Pearl, Dialga won't show up in it.
No.you need pokemon ruby to get pokemon like seedot zangoose groudon etc..
if your pokemon is level 45 and over and you would like to train it go to the elite four and get to the guy or girl your pokemon is super effective on then battle it .
train like heck
A ground type Pokémon, like Groudon.
it depends on what Pokemon you like to train or breed the most.but in my personal opinion i would choose shuckle
Remember the premier ball? If Groudon is the first legendary Pokemon you've seen, the premier ball will act just like a masterball. Pretty cool no?