The Columba Cloth Stone is based on the Columba constellation, which has the form of a dove (columba being the Latin word for one). The dove is based on the story of Noah’s Ark; when the 40 days of rain ceased, the Ark beached on a mountain. To see if the Flood was over, Noah sent out several birds into the world. Only the dove returned, carrying an olive branch in its mouth.
Spear , Rudolf and Gray are students at the Palestra , which are often in trio and love quarrel with Yuna in the railing on his mask.They try to fight again with the girl when she comes back to the Palestra after testing Koga , just arrived. However, Geki intervenes and reprimand his students, unhappy to see that they are ready to fight them, which is forbidden by the rules of the Palestra. Yuna has apologized immediately. Spear band makes no apologies however reluctantly before leaving.
A little later, Gray and Rudolf surprise Koga train to train alone, inexperienced boy trying to endorse his Cloth and launch the Pegasus Ryusei Ken . The trio contempt Koga, unworthy of the legendary Pegasus Cloth, but the boy managed to escape them by hitting the wall for the blind with dust generated. Shortly after, Spear is defeated by Yuna in a game authorized by Geki, and the band calm.
Eirene is a woman who led the Sanctuary along with Calypso, under the tutelage of Marin and Shina. Then she disappeared without giving news. She returned a few years later at the Sanctuary at the end of the Holy War. In fact, she was taken on the island of Chios, in the company of other knights apprentices. There, she followed the teachings of the master Avior Carina, the most powerful Silver Saints, worthy successor to the former Pope Shion. For over 6 years, she learned the secret techniques and forgotten the power of the gods, at the time when they were still on earth among men. She acquired a powerful attack and received his armor Dove symbol of peace. Avior knew she would play an important role during the next war, so he sent her to the Sanctuary.