After beating Black Tower, you can see Benga again at Alder's house in Floccesy, and he'll give you a Shiny Gible holding an EXP share.
10; And it is only available in Pokemon Black 2
nothing once you beat the Pokemon league it turns to a regular ship and takes you to the unity tower
After you beat the elite four, there's a zoarak out side victory road . Follow that zoarak and he will lead you to n , n gives you the black stone in pokemon black , and the white stone in pokemon white. Get the stone to dragonspiral tower and it will revive. Catch the legendary pokemon and then find kyurem in giant chasm. Before you beat the elite four, you will have to beat white/black kyurem after you beat it, there's the gene wedge on the floor.use that gene wedge to fuse reshiram/zekrom to kyurem to get black/white kyurem.
Simple. You just battle the elite four again and you can challenge him
kill it
Nothing.
Nothing
We can get other regions starter Pokemon if we defeat the battle tower
10; And it is only available in Pokemon Black 2
you get a price that's not worth it
nothing once you beat the Pokemon league it turns to a regular ship and takes you to the unity tower
you get 20 BP you get 20 BP
nothing you just go back to the reception counter
he respawns in the burned tower after you beat the elite four again
you cannot ever beat the battle tower. but if you have completed the sinnoh pokedex then the battle tower will help you complete it. you can battle at the battle tower as long as you want.
beat it with a pokemon that has the advantage
Complete the Unova pokedex (after that coplete the national pokedex)