no
Go to any meadow and if there is a shiny !,it will be latios/latias
in all glaciers
all factorys
Serebii.net
in easterly town and find munna
You would find him on firecave lava cave.
You look for a boss bounce pad thats sparkling.
There are Shiny Pokemon, they are just really hard to find, like in any other Pokemon game, they are very rare. So you may not find any throughout your travels, but you will find some eventually.
There is no password available for the unlocking of Rayquaza in Pokémon Rumble or Pokémon Rumble Blast however in Pokémon Rumble Blast, after completing the game, there is a slight chance of finding a Rayquaza in any of the Towers.
look it up on serebii.net go to the left side and find games click pokemon rumble blast/super pokemon rumble go to the right and click passwords find your game version( US/ JP/ EU) those are the passwords :)
you can't actually find it any where at the end of a level if the spring/launcher is shining it means there is a legendary Pokemon
for real pokemon rumble blast rom with no F**king survey or password go here watch?v=eQpEafz6BAw just paste on youtube. emulator still searching