Fly back to pallet town and surf down to *i forgot the name* city y0u'll find gym but it would be locked. Then go to the burnt house and retrive secret key then battle gym leader there after you win fly to *vertidian city* the city after pallet town where at first the gym was locked then enter and beat govaini bloke and get your final badge.
train up your pokemon, defeat brock, go through mt moon, battle misty ect
Well if you mean Seven Island's Sevault Canyon, then the Unown can now be found in the Tanoby Ruins/Chambers.
Once you deliver the ruby and sapphire you can now trade with ruby and sapphire start collecting all the Pokemon or start training your Pokemon for the trainer tower on island 7.
you can catch mewtwo at cerulean cave
Get the crystals on 1,2,3,4,5,6,7 islands and bring to Celio.
Give it to celio in 1 island
you trade rayquaza from Pokemon emerald(or other games depending which you have your rayquaza on) to fire red to get rayquaza on fire red, you can only do this after helping celio after cinnibar island gym
Yes with and without rock smash all you have to do is to do what celio asked you Yes with and without rock smash all you have to do is to do what celio asked you
you can catch mewtwo at cerulean cave
give it to celio
You give it to Celio
Give it to Celio on one island.
he is in one island in the hospital.
You get a map from Celio, on one island.
If you mean Celio, his in one island pokemon center.
Get the crystals on 1,2,3,4,5,6,7 islands and bring to Celio.
in the dotted hole on island 6
find the ruby and give it to celio.
go to one island and talk to celio
Give it to celio in 1 island