Pallas is a Goddess with a profound link to Athena that goes back to the ages of myth. She harbors a deep and mysterious love-hate bond towards Athena, and her influence causes Athena's power to wane. Leading an army comprised of Palladian warriors known as Pallasites, she aims to destroy Athena's body and soul, as well as the Saints who would get in her way. Her Pallasites wear armors called Chronotectors which are similar to the cloths of the Saints of Athena. Pallas is believed to be the primary antagonist of the second season of Saint Seiya Omega. It's been revealed that Pallas is just pawn used by the first class pallasites so they could wait for their true master. It was later revealed that Pallas knew that she's being used by the 4 kings who follow but never acted against them only to show her love for Athena. She knows how great the god the kings follow.
Pallas first appears as a little girl with short, blond hair wearing a simple chiton, the traditional clothing of females in Ancient Greece. Her skin is a dark tan and her eyes are of a pink coloration.
Pallas appears as a kind young girl who accepts her fate as someone who would bring about a holy war. Athena tells Seiya to kill her with his golden blade in order to cut the bond that ties her and Athena together thus preventing another holy war. However, Seiya is unable to bring himself into committing murder, much to the surprise of Pallas. She is shown to be loving to Athena and it's proven because she knew she was being used but let it if it meant Pallas will fufill her love.