By leveling up a magikarp to level 20 or use a super rod in sootpoliss city.
Gyrados maybe.
either evolve a magikarp at level 20 or fish in certain areas with a super rod.
There is no Pokemon mansion in sapphire.
He is not in Pokemon: Sapphire. You will not be able to find him. He is in Pokemon: Diamond, Pokemon: Pearl, and Pokemon: Platinum. You will definitely have trouble finding him in Pokemon: Sapphire.
you can't find it in Pokemon sapphire, but you can find it in Pokemon ruby. Hope this helped. :-)
you find a red gyrados at the rage lake
Lucario isn't in Sapphire,Sapphire is a Hoenn pokemon,Lucario is a sinnoh pokemon.
You find it at the Lake of Rage. You need a Pokemon that knows Surf to get to it.
Gyrados does not evolve into Lapras. Gyrados evolves from Magikarp and can mega evolve into Mega Gyarados using the Gyaradosite. Lapras does not evolve into or from any other Pokémon.
I'm sorry but you can't find a diglett in Pokemon sapphire, you can only get it by trading
no you cant. you catch spheal in Pokemon sapphire and snorunt in Pokemon ruby.
There is no mist stone in sapphire.