Augmenting
Augmenting allows you to increase the level and strengthen a piece of Gear by combining it with other Gear you don't need.
Augmenting Gear with other Gear of the same type will award more experience than normal.
Gear used as Augmentation material will be consumed and cannot be recovered.
Gold is also needed to perform Augmentations.

To access the Augment screen, tap [Gear] > [Augment].

[Adding + to Gear]
Some Gear have a + that improves the Gear's stats. This + can be added to other gear by using the + Gear as Augmentation material.

This + bonus will be limited to the original + Gear's bonus (ATK, DEF, MATK, or MDEF).
One + can be increased up to 99 times, and one piece of gear can have up to 198 + bonuses applied to it.

[Displayed Gear Stats on the Augment Screen]
The stats displayed on the Select Base Gear and Select Materials screens include bonuses from your Class, so they may differ from the stats displayed on the Augment Screen.