You cant capture thundourus in Pokemon black,just in white.If you have action replay or R4 then you can by cheating.
Landorus, Tornadus, Thundorus. Or Cobalion, Virizion, Terrakion. Tornadus is only available in Pokemon Black and Thundorus is only available in Pokemon White. You have to trade Thundorus (Tornadus) to Pokemon Black (White) To get Landorus. You have to get Cobalion before you can get Virizion and Terrakion.
Black only: Reshiram, Tornadus White Only: Zekrom, Thundorus
at the abundent shrine but u have to have both thundorus and tornadus in your party
Thundorus has to be traded in from white whereas tornadus can be caught as soon as you reach route 10 in black
look frist its its tornadus u get in black and seconed thundorus is one white's legendarys. if u really want get thudorus in black u trade with a freind that has white ;) thanks 4 raeding my answer bye bye
Zekrom, reshiram, cobalion, virizion, terrakion, tornadus, thundorus, landorus, and kyurem
Thundorus is a roaming Pokemon and you have to go to a house on route 7 and talk to a lady and she will tell you about him. then when you go outside he will be there but if you dont capture it in the first try he will flee. to get his location you must look at the notice boards to between routes to see were it is raining.
You can not capture him in pokemon black
Since you have Pokemon Black, you cannot catch it in the wild, you can only do that on White. So what you have to do is either trade normally with a friend or you can go onto the Global Trade System which is in the Pokemon center and you speak to the nurse uptairs to the far right. You then type in Thundurus and you have to have a Pokemon that they want.
Sorry but no only in pokemon black
You have to have thundorus and tornadus in your party use the Eon Flute a new mirage will appear as a big black storm cloud and he will be inside
In Pokemon White, N will capture Reshiram, and you will be able to capture Zekrom. This will happen vice-versa in Pokemon Black. This is one of the main differences between Pokemon Black and White.