Swim in lake find cave go in and find ledgendary
No,it is not
where can i find groudan in Pokemon emerald
There are 12 lengendary Pokemon
no delibird is not a ledgendary Pokemon
No, it's not.
I think you 'll find Crecelia,Heatran,darkrai and if you say that Lucario is a ledgendary then this one too.
There is nowhere that you can find diglett in Pokemon emerald.