Quetzalcoatl: Winged Serpent (翼ある蛇, Tsubasa aru Hebi?) is the Noble Phantasm of Quetzalcoatl. This Noble Phantasm became the reason why Quetzalcoatl has the Rider-class. She summons the Quetzalcoatlus, a Cretaceous-era pterosaur that was given a name deviated from her own’s, and rides it. In reality, it is a Phantasmal Species on the Phantasmal to Divine Beast level, which is also far more powerful than the Quetzalcoatlus that actually lived in the Cretaceous period. The Quetzalcoatlus is known as the largest flying animal in history. During the moment of its True Name release, the mounted Quetzalcoatl is able to perform the manipulation of large-scale lightning, winds and rains.
- ↑ 1.0 1.1 1.2 1.3 1.4 Fate/Grand Order material IV - Quetzalcoatl, p.320-331, translated by Clyton at Beast's Lair.
- ↑ 2.0 2.1 2.2 Fate/Grand Order Profile of Quetzalcoatl, translated at Chaldeum.