Impossible since its a 4th generation pokemon.
Where ever you find normal Arceus. :p
Piplup does not exist in Pokemon LeafGreen or FireRed.
You cannot catch houndour in Pokemon leafgreen either get one from Pokemon emerald or Pokemon colosseum.
That item doesn't exist in leafgreen.
Nowhere.
In this generation of pokemon arceus doesn't exsist yet. So sorry but you can't find it in leaf green or fire red. arceus is in the next generation A.K.A. pokemon platinum /peril/diamond.
you can find arceus in the hoenn region.
You can't catch arceus in pokemon white.
Arceus is not possible to find in Pokemon Ruby. It was released in 2007 with Pokemon Diamond and Pearl
The new pokemon, Arceus. Go to pokemon.com to find out more about arceus.
Where ever you find normal Arceus. :p
No, you cannot find cyndaquil in LeafGreen.
Piplup does not exist in Pokemon LeafGreen or FireRed.
you should go to gamestop
LeafGreen version does not have Growlithe.
In the grass...
You cannot catch houndour in Pokemon leafgreen either get one from Pokemon emerald or Pokemon colosseum.