To get to Cobalion, you must have Pokemon with the moves surf, flash and strength. You will have to go to Mistralton Cave first. To get there, you will have to go to the route right after Driftveil City, then surf on the river once you see a little house with an old man. If you surf once you are on a bridge, you will not be able to get to Mistralton Cave for there are rocks not allowing you to pass. You will have to walk pass the rocks before you surf. You will see the the entrance to Mistralton Cave then. Once you are in Mistralton Cave, use the move flash. There are boulders so be prepared to use the move strength. Keep exploring the cave until you see a flight of stairs. Go up the stairs to the next floor. Do the same thing next, explore another flight of stairs. The next floor is the guidance Chamber, the floor with Cobalion. But in order to see Cobalion, you must listen to an old man's story, who is in that floor. Explore the cave again and you'll find Cobalion!! :D
NOTE: Once you capture or defeat Cobalion, 2 other LEGENDARIES will roam the Unova Region. The 2 Pokemon are TERRAKION ROCK FIGHTING and VIRIZION GRASS FIGHTING.
Edit: Virizion and Terrakion do not "roam" Unova. They are found in certain areas. Virizion is in Pinwheel Forest, somewhere past that bridge. Terrakion is in Victory Road.
You get it at Mistralton Cave
Virizion is for pokemon black. You can find Cobalion in white.
Cobalion is a Steel and Fighting type pokemon.
Pok'emon the Movie White Zekrom and Victini
Cobalion Terrakion Virizion Thundurus Tornadus Landorus Reshiram Zekrom 2nd answer: whoever did the 1st answer forgot victini.
He is in a cave!
You get it at Mistralton Cave
Yes, Cobalion is a legendary pokemon.
Virizion is for pokemon black. You can find Cobalion in white.
You find him in a cave.
In Mistralton Cave
You can get Cobalion, Virizion, Terrakion, Kyurem and Zekrom (only in White).
You find Cobalion on Mistralton Cave.
Terrakion in Victory Road.
Go to Mistralton Cave and Cobalion will be there waiting...he is lvl. 40-42. Thanks for reading -VOID
Yes, Cobalion is a legendary pokemon.
you catch cobalion