The special skill activated by pressing the cross-shaped icon is a powerful technique that reveals the character's characteristics.
During battle, if the icon glows purple, it's a signal that you can use an enhanced special skill!
Enhanced special skills have excellent performance, and many characters become invincible while using them, making them safe.
So, if the special skill icon color changes, just press it!
▲ When the icon color changes, it transforms into an enhanced special skill!