A relic of the Third Astral Era, the Ultima Weapon is a feat of Allagan technology─the same technology which saw the reach of the Allagan Empire extend to the four corners of Hydaelyn. Upon rediscovery of the mechanical juggernaut buried deep beneath the lands just beyond Ala Mhigo, the XIVth Legion of the Imperial Garlean Army refitted it to serve as a countermeasure against the ever-growing primal threat.