Expertise S84 Expertise S84 Lv. 7

Increases expertise in using S84-Grade equipment.

Expertise D Expertise D Lv. 1 Increases expertise in using D-grade equipment.
Expertise C Expertise C Lv. 2 Increases expertise in using C-Grade equipment.
Expertise B Expertise B Lv. 3 Increases expertise in using B-Grade equipment.
Expertise A Expertise A Lv. 4 Increases expertise in using A-Grade equipment.
Expertise S Expertise S Lv. 5 Increases expertise in using S-Grade equipment.
Expertise S80 Expertise S80 Lv. 6 Increases expertise in using S80-Grade equipment.
Expertise S84 Expertise S84 Lv. 7 [selected] Increases expertise in using S84-Grade equipment.