12 of the 18 playable classes in TERA HERO (formerly TERA Frontier) were revealed by Krafton in a series of images. The Unreal 4 mobile MMO has been in development for several years now by Krafton’s Red Sahara Studio subsidiary (formerly an independent studio before being acquired).
Most all of the races are represented (Amani, Castanic, Elf, Elin, Human, and Popori); the only exception is the Baraka (they are probably part of the remain six that have yet to be revealed).
Krafton plans to have more details including a launch date at a press conference they will hold in March.
Source: https://netogema.com/?p=1918
