Pics from the Treasures of Aht Urhgan expansion:
From top to bottom: Blue Mage Artifact Gear, Blue Mage using a spider slow attack, Blue Mage using raptor breath attack, Boat to a new city, Beautiful new scenery, More beautiful new scenery, Even more beautiful new scenery, You get the picture, Ghost ship
Square Enix also made this statement:
Employing the legendary arts of Aht Urhgan, these formidable fighter-mages employ elegantly curved blades for close combat, while decimating their enemies from afar with fell magic mastered from their opponents.
This was all completely ganked from DigitalBackSpin.