you wait till it grows level and soon it will learn that move
you go to the lake of rage and Battle the SHINY gyrados and then you will get it
probably surf,hydro pump,crunch,and maybe dragon rage depending on how far you are in the game
Go to the Lake of Rage and catch one.
at the lake of rage
You find it at the Lake of Rage. You need a Pokemon that knows Surf to get to it.
you can have gyrados, lugia, palkia, if you want a gyrados, go to the lake of rage and get one.
It is in the middle of the lake of rage. good luck
you will find one at the lake of rage you need surf it will be lvl 30 it knows dragon rage so you might want a high hp Pokemon.it also is the tenth most powerful Pokemon ever.
If you capture the shiny gyrados at the lake of rage it will be holding one
you find a red gyrados at the rage lake
get the red gyrados at lake of rage
dragon rage is better