Spider Ragno is one of the Martians, who commands several underlings.
Ragno can use the element of Darkness.
Ragno, comes with two of his henchmen to Palestra . Its mission is to watch from the shadows that anyone near the apartments of the False Athena . When Pegasus Koga , believing that it is Athena (Kido Saori) tries to approach the false goddess, Ragno and his henchmen will attack with a wire element created from the darkness with which the saint’s body entangled Pegasus and gradually absorb the energy you the cosmos, leaving him powerless. Koga, finally manages to get away from these threads and very easy to defeat Ragno and his subordinates with his Flash of Pegasus