Servant Rhea

Gae Bolg Rhea ( ゲイボルグのレア,geiborugu no rea) is the one of Pallasites Second Class.

Investigate
He investigates the battle between Hati and the Saints. His true powers have not been seen, but he is strong enough to catch Koga's Pegasus Ryuusei Ken with little difficulty. He admits he finds the power of the Pegasus Saint interesting, before leaving, revealing to the Bronze Saints just how much more powerful the Pallasites Second Class are.

Pallas Castle
In the castle of Pallas, Titan asks him to report what is happening on the battlefield and how are Pallasites troops and Saint Athena. Rhea states that are basically tied, leaving Titan happy, seeing Saint Athena ever sacrifice more, while the life of Athena Pallas is transferred. It also reports on the appearance of Europa on the battlefield, showing insecurity about the real intentions of pallasite undefined class. Titan the behest end Shiryu and Ryuho, with the help of Gae Bulg.

Battle Of Dvelberg
He appears again facing Shiryu and Ryuhou, showing his powers to use a servant to fool Shiryu long enough for him to strike a powerful blow to the Gold Saint before facing Ryuhou, showing how easy he can handle the Bronze Saint. However, after Ryuhou awakens what appeas to be the Omega Cosmo and collapses after destroying the servants, Shiryu defeats and kills Rhea with his legendary Rozan Sho Ryu Ha.

Trivia

 * Rhea's namesake is the Greek Queen of the Titans, the wife of Cronus and the mother of the Olympian gods. Upon overthrowing his father Uranus, Cronus received a prophecy fortelling his own downfall at the hands of one of his children with Rhea. Each time Rhea gives birth to a child, Cronus swallows the infant to prevent the prophecy from happening. Appalled, Rhea secretly gives birth to her sixth child, Zeus, and has him hidden away with the help of Gaia (Mother Earth). She then deceives Cronus by giving him a large stone wrapped in a blanket to swallow. When Zeus comes of age years later, Rhea and Zeus's first wife Metis devise a plan to rescue Zeus's siblings (being immortal gods, although eaten by their father, they are not dead). Rhea and Metis trick Cronus into drinking a liquid that causes him to vomit up all five of his children as well as the stone. Rhea also appears in an Orphic myth, in which she resurrects her grandson, the god Dionysus, after he is brutally ripped apart by the Titans at the goddess Hera's request.
 * Rhea is both a moon of the planet Saturn and an asteroid found in the main asteroid belt.
 * There seems to be a stylized, sideways "2" on Rhea's knee guards, possibly indicating his Pallasite Class.

Seitteis
Rhea is the one of Pallasites Second Class.

Investigate
He investigates the battle between Hati and the Saints. His true powers have not been seen, but he is strong enough to catch Koga's Pegasus Ryuusei Ken with little difficulty. He admits he finds the power of the Pegasus Saint interesting, before leaving, revealing to the Bronze Saints just how much more powerful the Pallasites Second Class are.

Pallas Castle
In the castle of Pallas, Titan asks him to report what is happening on the battlefield and how are Pallasites troops and Saint Athena. Rhea states that are basically tied, leaving Titan happy, seeing Saint Athena ever sacrifice more, while the life of Athena Pallas is transferred. It also reports on the appearance of Europa on the battlefield, showing insecurity about the real intentions of pallasite undefined class. Titan the behest end Shiryu and Ryuho, with the help of Gae Bulg.

Battle Of Dvelberg
He appears again facing Shiryu and Ryuhou, showing his powers to use a servant to fool Shiryu long enough for him to strike a powerful blow to the Gold Saint before facing Ryuhou, showing how easy he can handle the Bronze Saint. However, after Ryuhou awakens what appeas to be the Omega Cosmo and collapses after destroying the servants, Shiryu defeats and kills Rhea with his legendary Rozan Sho Ryu Ha.

Trivia

 * Rhea's namesake is the Greek Queen of the Titans, the wife of Cronus and the mother of the Olympian gods. Upon overthrowing his father Uranus, Cronus received a prophecy fortelling his own downfall at the hands of one of his children with Rhea. Each time Rhea gives birth to a child, Cronus swallows the infant to prevent the prophecy from happening. Appalled, Rhea secretly gives birth to her sixth child, Zeus, and has him hidden away with the help of Gaia (Mother Earth). She then deceives Cronus by giving him a large stone wrapped in a blanket to swallow. When Zeus comes of age years later, Rhea and Zeus's first wife Metis devise a plan to rescue Zeus's siblings (being immortal gods, although eaten by their father, they are not dead). Rhea and Metis trick Cronus into drinking a liquid that causes him to vomit up all five of his children as well as the stone. Rhea also appears in an Orphic myth, in which she resurrects her grandson, the god Dionysus, after he is brutally ripped apart by the Titans at the goddess Hera's request.
 * Rhea is both a moon of the planet Saturn and an asteroid found in the main asteroid belt.
 * There seems to be a stylized, sideways "2" on Rhea's knee guards, possibly indicating his Pallasite Class.