Ourae

"Standing at the summit was a mountain god-one of the numina montanum, Jason had called them. Or ourae in Greek. Whatever you called them, they were nasty."

- Hazel Levesque describing Ourae

Ourae (also known as numina montanum) are mountain gods.

The House of Hades
While the Argo II tries to cross the Apennines Mountains, they run into a problem from a group of Ourae. Being loyal to Gaea, the Ourae launch rocks and boulders from the tops of their mountain range, causing severe damage to the Argo II. At one point, they hit the mast, causing it to almost crush Nico di Angelo. Leo Valdez is forced to turn away from the mountains in hopes of coming up with a new plan.

Appearance
Ourae where simple white tunics over rough skin. Their skin is also very dark, reminding Hazel of basalt. Each one is about twenty feet tall and each one is extremely muscular. Some have long white beards and scraggly hair. Their eyes are very unfocused, making them look like a crazy hermit.

Abilities
Ourae are incredibly strong, being mountain gods. They are able to rip chucks of rock from their mountains, shape them into spheres, and toss them high into the air with ease and accuracy.