The Draco Aionius is a monster that attacked Camp Half-Blood while Percy Jackson, Annabeth Chase, Clarisse La Rue, Tyson, and Grover Underwood searched for the Golden Fleece due to the poisoning of Thalia's pine tree.
The Draco Aionius is a monster that attacked Camp Half-Blood while Percy Jackson, Annabeth Chase, Clarisse La Rue, Tyson, and Grover Underwood searched for the Golden Fleece due to the poisoning of Thalia's pine tree.