 CONT: When Athena enters the robot, she has on a dark visor. This is  supposed to protect her from the new flash weapon and helps her get  in the robot without being suspected that she is not Achilles. She  is knocked down unconscious in the fight, and Achilles comes to  rescue her and fight in the robot himself. When he puts on the suit,  the visor is now clear for the rest of the fight, as it was for all  of his "in the robot" scenes.