The Battle Tower/Frontier.

Now the Battle Tower was first introduced in Pokemon Crystal. It was kind of hard to use and all the pokemon there were really tough but it was a surprisingly good addition to the game. Both Ruby and Sapphire had a Battle Tower as well but it was easier to use and the pokemon were more reasonable. Then in Emerald they brought out the Battle Frontier. It had a Battle Tower but also many other things like it. There is the Battle Tower, The Battle Dome, The Battle Factory, The Battle Pike, The Battle Arena, The Battle Pyramid, and The Battle Palace. The Battle Tower is pretty much the same as in R/S. At the battle Dome it is a Tournament that can be Single or Double Lv.50 or Lv.100. You get to use 3 of your pokemon and pick 2 for each battle. In the Battle Factory you pick 3 pokemon out of some they give you. You battle a trainer. If you win you can Swap one of your pokemon for theirs. 7 trainers in a row gets you BP. You choose 3 of your pokemon in the Battle Pike. You can't use items in your bag. You enter and need to choose between 3 "curtains" to go through. There is a lady there and she can give you "help". She says she "hears something" on some path sometimes or other types of "help". At the Battle Arena you pick 3 pokemon for Lv.50 or Lv.100. You battle a trainer. You have 3 turns to defeat the pokemon you are facing. If you can't the judge will determine the winner. By Mind Body and Skill. Beat 7 trainers to get 1 BP. In the Battle Pyramid again you choose 3 pokemon and lv.50 or Lv.100. They steal your bag and give you a battle bag. You try to climb the floors by going up by stepping on the Warp Panels. If you battle a trainer they will give you a hint about something on the floor. You also only have a little circle of light but if you beat a wild pokemon or a trainer it will get bigger. There are 7 floors. Lastly the Battle Palace. You get to choose Lv.50 Lv.100 and Single/Double battle. And AGAIN you pick 3 pokemon. You can't attack. You pokemon attack on their own. Sometimes they don't even attack. The only power you have is to take them out and put in another pokemon. 7 trainers wins the challenge. So have fun at the Battle Tower and Battle Frontier!!

-Darkrai