Skill

Introduction
Skills are abilities that fighters can use. They can be damaging, defensive, or utility based. Effectiveness of these skills depends on the fighters' Focuses, Proficiencies, and Talents. Skills are unlocked through story mode with Lv (need level) unlocking the last skill. They can be rerolled at any moments for 20diamonds per roll.

Focus
Focuses are features from the skill tree that are unlocked as you clear story mode. The focus enhances the effectiveness and casting chances of the skills that fall under their element. Focuses can be rerolled with diamonds to better match the choice of fighter you take.

Proficiencies
Proficiencies are features that come with an individual fighter. They increase the activation rate of their elemental proficiency by 5%. They can not be changed. Usually, fighters with specific proficiencies will benefit from using a skill set that takes advantage of the 5% activation boost that comes with proficiency.

Talents
Talents are also fighter exclusive features. They differ from proficiency by enhancing specific skill activations and effects. In order to activate fighter talents, the fighter must be at the level required. In legendary fighters, the final talent is unlocked at +27.