How to get bagon early in emerald

You can find Bagon in the VERY back room in Meteor Falls which is located past Route 114, and the exit that leads to Route 115 and Rustboro City; there is another area is ahead of that route where you can find Jigglypuff, Swellow, Taillow, Wingull, and Swablu.

You will need to have a Pokemon learn Waterfall and go to the very last ladder, which will lead you to a room with an old married couple who will battle you and add you to their Pokenavs. Then, a Dragon Tamer will battle and add you to his Pokenav.

Then go to the left of him and jump the ledges on the LEFT and then there will be a ladder and enter it and then you will see a body of water and Surf to the very bottom and then it will lead to the back room and the water has Whiscash and Barboach.

Bagon evolution

Golbat, Zubat, Solrock or Lunatone depending on the game, and Bagon will be in the land area. There will also be a TM which holds Dragon Claw in there. Bagon has a 30% chance of appearing. Golbat and Zubat will appear more than Bagon so you need to be patient.

Lunatone, even though can only be

where to get shelgon in ruby

where to get salamence in omega ruby