Traits
[What Are Traits?]
There are various kinds of Traits. Some give bonuses to your stats, others increase the power of specific Abilities.
Some Traits are Class-specific, but shared Traits will remain active even when you are playing as a different Class.
To use a Trait, you must first learn it.

[Learning Traits]
Class-specific Traits are learned from the Growth Ring by spending Proficiency.
You can earn Proficiency by completing Quests and through other means.
To learn a Trait, tap [Gear] > [Class], then select the Class with the Class-specific Trait you want to learn. Then, in the Growth Ring, select the Class-specific Trait you want to learn.