Quest for the hidden Arms Warrior artifact appearance is currently up in the EU region!
The “Secrets of the Axes” quest is available for Warriors on European servers today. Talk to Master Smith Helgar in the Warrior Order Hall and complete the quest to unlock the hidden Arms Artifact appearance The Arcanite Bladebreaker.
The quest should be available until the daily reset in the region. The video below will guide you through the whole quest line. Courtesy of mrgl.
Source: Reddit