It is not possible to get rid of Key Items such as Bicycle and Rainbow Pass. Also, if you "got rid of" it then you would no longer be able to go to the Sevii Islands, and do you really want that?
Go to Vermilion and hop on the fairy. note: you need the tri pass or the rainbow pass.
you can, but you need to pass the elite four, give some guy a ruby and a sapphire, and you need a rainbow pass and a national pokedex to do so.
Seven island is an area you can access after obtaining the rainbow pass from Celio in the one island Pokemon center. To get the rainbow pass simply obtain the ruby in Mt ember which is also on one island to get to mt ember use the HM Surf and head north.
Seven island is a place where you can train your strongest Pokemon you can only access it by showing the sailor who took you to the SS Anne the rainbow pass.
Defeat the rockets and follow the cavve at the right side of the base of Mt. Ember. The ruby is at the ned. Give it to Cellio to receive the Rainbow pass.
With the Rainbow Pass.
The rainbow pass is a key item in Pokemon FireRed version. To trigger the events to get it, you first need to own 60 different Pokemon.
beat the elite 4
You need the Rainbow Pass
You can't because the Rainbow Pass is a Key Item which can't be traded without a hack or glitch.
Find the Ruby inside Mt ember and then give it to Celio.
It is not possible to obtain the rainbow pass in Pokémon Emerald. It is only available in Pokémon FireRed and LeafGreen.
Go to Vermilion and hop on the fairy. note: you need the tri pass or the rainbow pass.
You have to get the ruby and give it to celio. He will then give you a rainbow pass
beat the elite four then talk to celio on island 1
Yes, Celio from One Island will give you the Rainbow Pass after you bring him the Ruby you find in Mount Ember. Of course, you can not get there unless you have beaten the Elite 4.
Larvitar is in Seavault Canyon, which is on Seven Island. (Need rainbow pass to get to Seven Island).