The flyer is a magical flying vehicle developed by the people of O'ooryu in Fantasia using complex enchantments. These enchantments are made permanent through the implementation of sigils that control the flow and intention of lifespring energy through both magically active ingredients and esoteric patterns integral to the design.

The body of a flyer is often made from a giant hollowed out shell, often one with a pointed conical shape such as a turritella shell. On either side pairs of wings shaped from finely worked, very thin wood stick out like a dragonfly, powered by lifespring batteries running along each side close to the bottom. Often a dome of glass is situated as a cover for the pilot compartment.