[[Categoría:Spoilers de Book shorthand incorrect]]
Lanceryn were a type of greatshell native to Aimia.Error en la cita: Etiqueta <ref>
no válida; las referencias sin nombre deben tener contenido
They died off during the scouring of Aimia, to the dismay of those who had harvested their gemhearts. It is unknown if they are extinct or simply rare now, as is the case with larkin.