One of the first two forms that Gale can evolve into after defeating Harborim. Choosing to take a closer look will result in Gale evolving into this form. Arch Rox perform the combo Dragon Blow with Basilisk or Power, it is a dark element punch attack that hits all foes two times. Compared to it's other choice counterpart, Dred Rox, Arch Rox is more magically focused, and has more support skills that can better assist the player's party. One can say that the choice reflects the "Lawful" alignment path that Gale can evolve into.
Devil Children Fire/Ice Book[]
Gale will evolve down this path if his MGC stat is higher than his ATK stat.