Once you have obtained Surf (given in the story), Strength (in a house in Nimbasa city), And flash (The circular city, behind the dumpster), You can get Cobalion
First go to route 6 and navigate to the rest stop, Once there surf across the river to the right, and you will find a cave. The cave is dark so flash is needed and strength is needed to navigate past some boulders.
Edit: To actually catch Cobalion you'll need three other things. The first is a Pokemon that knows the move False Swipe (its a move that cannot kill a Pokemon - it always leaves it with at least 1HP), Lots of Pokeballs (Just normal - they're only being used as a time buyer) and two or three timer balls.
Basically, get cobalions health down to half, and then use false swipe to reduce it to 1HP. I sughested pokeballs because they're cheap - throw a dozen of them, and then throw a Timer ball. If you've wasted enought turns, the Timer ball effectively becomes a Master ball. If it fails, just throw a few more pokeballs, and try again.
Many people suggest Ultra and Dusk balls, but these are pricey.
You can catch the main white legendary, Kyrugem, Virizion, Cobalion, Terrakion, Thunderous, Victini, Zorua, Zoroark, Volcarona, and Landorus.
you catch cobalion
Mistralton cave on route 6.
Leave and return to the cave and Cobalion will have returned. So then you may capture it. I suggest Timer Balls.
once
Did you already catch Cobalion? it is impossible to catch virizion until you have caught cobalion. I'm not sure what happens if you faint it......so good luck
You can catch it in Pinwheel Forest. But you must first encounter Cobalion in Mistralton Cave to encounter it in Pinwheel Forest.
Tornadus, Landorous, Reshiram, Virizion, Terrakion, Cobalion, Kyurem, and Victini .
In Mistrilation Cave [dont know if i spelled it right]. hop i helped
Tornadus, Landorous, Reshiram, Virizion, Terrakion, Cobalion, Kyurem, and Victini.
First you have to catch Cobalion in the Challengers cave and then you go to Pinwheel Forest. In the east there is a passage to a small field and Virizion is there.
You have to defeat the Elite Four again to catch Terrakion, Virizion, and Cobalion.
You can catch the main white legendary, Kyrugem, Virizion, Cobalion, Terrakion, Thunderous, Victini, Zorua, Zoroark, Volcarona, and Landorus.
In Mistralton Cave
Reshiram Kyurem Keldeo Victini Virizion Cobalion Terrakion Meloetta Genesect Tornadus Landorus :3
yes. you can catch all cobalion, virizion, and terrakion in pokemon black, black2 white, and white2. virizion is in pinwheel forest where there is an opening on the right of the bridge, terrakion is in victory road @ the end (you have to have a pokemon that knows strength), and cobalion is in mistralton cave (all the way in the back)
In Pinwheel Forest Rumination Field but, only after you catch Cobalion.