Pokemon Brilliant Diamond and Shining Pearl are new games of the famous Pokemon series. Both of these are remakes of the classic games of this franchise and you can play any of them on Nintendo Switch. There you will need to become a real Pokemon Trainer and you will encounter a huge amount of Pokemon that you will need to catch, train, and evolve. However, there are also different items you have to use to evolve your Pokemon. Upgrade is such an item and this guide will tell you how to get it in Pokemon Brilliant Diamond and Shining Pearl.
How to Get Upgrade in Pokemon Brilliant Diamond and Shining Pearl
Upgrade in Pokemon Brilliant Diamond and Shining Pearl is a very important item. It belongs to a special group of equipment that you need to put on a certain Pokemon to make it able to continue its evolution. For example, you can evolve Porygon into Porygon2 by giving Upgrade to it. So, the item is an important thing if you want to evolve this Pokemon.
In order to get Upgrade in Pokemon Brilliant Diamond and Shining Pearl, you will need to beat Cynthia and unlock the Battle League. There you will need to become a champion to unlock the Battle Park. After that, you will have to unlock the Battle Tower and earn BP there. You can buy Upgrade in the Battle Park shop with x5 BP that you need to earn in the Battle Tower. Then you will be able to evolve your Porygon into Porygon2 and continue its evolution.