trade it from these 3 games Pokemon gold,silver and rock
if not try meateor falls floor 3 4 8 5 floor 8 is when you use action repay BUT DO NOT USE GameShark it gives you a bad egg p.s floor 8 has dranti/mew two/and if if you chose red after the Pokemon league and caut latias then latiose will be there and if you said blue latias will be there.
Chat with our AI personalities
go to vermillion city.go right of the city.there will be a cave.go in the cave you will get diglett and luckily even ductrio.
Diglett be caught in Diglett's Cave, near Vermilion City. You can catch its evolution, Dugtrio, there too.
You'll need to evolve Dragonair to get Dragonite (#149)
The Pokemon character Drago is not a Dragonite not a Dragonair. A Dragonite is a type of flying dragon Pokemon that evolves from a Dragonair when the character reaches level 55.
you can not find the Pokemon teddiursa on Pokemon leaf green however you can find it on poken emerald :) :)
A Moonstone can be found in Meteor Falls. According to Serebii, it is the only location to find a Moonstone in Pokemon Emerald.
You can't catch Diglet on Emerald. You can obtain it from trade or hack (something I have almost no experience in)