Power Potions or PP, are items which can be used to fully restore a player's attack and defense points.
Unlike their bound counterparts, these variants can be traded or gifted to other players. Because of their relative rarity and usefulness, they are often used as a form of currency, along with Energy Drinks. Most often, they are the main forms of currency in trade, though their relative value depends on the type of events that are ongoing.
They can be earned in several ways. Starting from chapter 14 and onwards in the main questline, the unbound variants are given to players as a reward for defeating bosses. As well, they can obtained though trade with other players, usually in exchange for cards, Energy Drinks and coins. Lastly, players are given an option to purchase energy drinks from the in-game store for gems.