I'm sorry, but u can only find him in Pokemon White. I think Tornadus is in pokemon Black though.
You'll need to trade for it or wait for another event for Pokemon Thundurus, because you can't get Thundurus in Pokemon Black.
Thundurus is version exclusive to Pokemon White, you'll have to trade.
Do you mean Thundurus? Thundurus cannot be in the wild in Pokemon Black, but you can trade for it or wait a Mystery Gift Event.
a pokemon in pokemon black & white. similar status to Thundurus
You cannot get Thundurus in Pokémon Black, the only way to get it in Pokémon Black is by arranging a trade with someone else in order to get Thundurus. Thundurus is a Pokémon that is exclusive to Pokémon White however its counterpart, Tornadus is available in Pokémon Black.
You cannot catch Thundurus in Pokemon Black, he is exclusive to Pokemon White.
You can't find thundurus in the wild in black. You need to trade one over from white version or GTS.
You dont
Trade from white and if you have white trade from black for tornadous
Black and White Pokemon No. 151: Landorus How to get: You must have both Tornadus and Thundurus in your party, then go to the Abundant Shrine (on route 14.) Please remember: Tornadus can only be caught on Pokemon Black, and Thundurus can only be caught on Pokemon White, so you'll need to trade with a buddy who has the opposite version so you'll have both. Or if you have pokemon black & white you can get thundurus and tornadus.
You cant get Tornadus in Pokemon White in Pokemon Black you can.In Pokemon White you can get Thundurus...:)
Pokemon 642 is Thundurus, a pokemon that can only be obtained via trade from Pokemon White.