yea it does I am certain of its exsistance I am currently looking for the way to obtain it myself. I have found a rumor that only dragonite can learn it but that is unconfermed.
Meteor Rain? Are you thinking of Meteor Mash or Draco Meteor or are you playing Pokemon Black & White
Meteor Rain was created in 2001.
Well a blastoise knows rain dance and you don't need a Pokemon that NEEDS to straight away know the move you can really find the TM rain dance and i don't really know why you need the move rain dance because it isn't really a good move that a Pokemon should know but if you want to then i may as well help you with anything.
Yes Meteor Showers
first of all its Draco meteor second you go to the town with th etchings (celestic town?) then get a Pokemon with defog and rock climb then go into the fog right of the town use defog and find a rocky cliff side use rock climb battle a dragon tamer and and then go into a house then find the old grandma that teaches dragon Pokemon Draco meteor.
Go to Celstic Town and click on the picture inside of the ancient ruins there. Then go to Grandma Wilma's house and show her Dragonite that's frienship has maxed out and she will teach it Meteor Rain.
In Almia and up, use it on a burning tree.
U use a rainy orb or use to move rain dance or have kyogre in ur party
I don't know what you're asking but TM17 is Rain Dance.
Probably Thunder. The thing I do is send out a Pokemon with Rain Dance. Then, when it starts raining I send out Raichu and make it use Thunder. Pretty effective, since Rain Dance lasts for a while.
use meteor rain on the cave and then pay $500 to summon him
IM NOT SURE BUT i think that those people are nomadic.