With Upgrade, you can strengthen your Adventurers, Assists, Battle Items and Scene Cards.
Upgrading can change Basic Status, Skill effects.
How to Check the Upgrade menu
You can check the Upgrade menu using the following process.
- Select the [Upgrade] button at the bottom of the Home screen.
- Select the Character, Scene Card, or Battle Item you want to Upgrade from the relevant tab.
- Select the relevant [Upgrade] button.