Dragons are large, sometimes winged creatures that are often used for guarding objects or places. They are younger than drakons.
Some automatons are made to resemble or represent dragons, such as Festus.
Dragons often make appearances in the Percy Jackson and the Olympians and The Heroes of Olympus series. In The Last Olympian, several were seen in the Lincoln Tunnel and according to Grover, a young dragon had appeared at Harlem and destroyed a dozen nature spirits.
- Most dragons can fly, breathe fire, and are extremely powerful, strong, and intelligent creatures.
- Their hard scales cannot be easily pierced by swords, arrows, and other weaponry.
- Some dragons, like Ladon, have deadly poisons in their teeth and claws.
- Festus (Automaton)
- Colchian Dragon
- Medea's Sun Dragons
- Fafnir (originally a Dwarf)
- Alderman (originally an Elf)
- The Titan's Curse
- The Ship of the Dead
|Main Characters:||Kim Min | Bae Jang | Haneul | Sujin | Captain Hwan | Kim Jun|
|Secondary Characters:||Areum | Bora | Captain Hye | Lieutenant Hyosu | Lieutenant Ju-Won | Manshik | Nari | Security Officer Seok | Kim Seonmi|
|Minor Characters:||Byung-Ho | Chul | Eui | Eunhee | Gyeong-Ja | Hae | Lieutenant Commander Ju-Eun | Lieutenant Seo-Hyeon | Woo-Jin | Yong|
|Supernatural Species:||Fox Spirit | Dragon | Tiger Spirit | Dokkaebi | Shaman | Ghost|
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