- Faction: Order of Eathyron
- Race: Eagle
- Role: Battle God
- Released In: Eathyron's Dozen
- Accessories: Heavensbrand sword, 2 sets of extra feet, golden wings
- Additional Heads: No
Aeons ago in ancient Mythoss, four brave warriors arose to combat the evils that were overrunning the land. The mighty Leodysseus, Bassylia, Xylona, and the crowned eagle Eathyron were righteous and unyielding forces of nature. Armed with the Heavensbrand, a sword bestowed with the power to purify the evil in enemies' souls, Eathyron rained down like a mighty storm of unrelenting power from the skies. Although the heroes were victorious, they faded from sight soon after their triumph. In their absence, the four great armies of modern Mythoss formed to honor their memory and to carry their noble cause forward to this very day.