Alba Steelhaze Ortus is a notable and enigmatic character in the Armored Core series, serving as the pilot of the advanced Armored Core unit EL-PC-00. Known for their exceptional tactical skills and calm demeanor, Alba commands respect among allies and adversaries alike. As a central figure in the story, Alba's actions and decisions significantly influence the unfolding events, often being at the forefront of critical battles that shape the fate of their world.