Power Points are a special currency used to upgrade Brawlers.
Once you have enough Power Points to the specific Brawler you want to upgrade, you can finish the upgrade with Coins.
|Power Points required to upgrade your Brawler:|
The most common way to obtains Power Points is by opening Brawl Boxes.
You can also purchase them directly at the shop using Coins, but this is a dangerous practice as you might not have enough Coins to upgrade your Brawlers later