Labyrinth – the Grand Sapient of the Domain of Labyrinth, who oversee the Labyrinth on the Isle but also the maintenance, functioning and enhancement of the Halls of Thunder, the Halls of Rebirth, the Rainbow Stair, the Forbidden Garden of the Yden
Lands – the Grand Sapient of the Domain of Lands, who oversee the cultivation of the Guarded Land, managing its irrigation; they are in charge of the sartlar and their overseers—and supply the other Domains with sartlar labourers
Law – the Grand Sapient of the Domain of Law, who oversee and enforce the Law-that-must-be-obeyed
Leef – the daughter of Blue and Sil
Left-Hanus – the individual who brain occupies the left half of the joint head of the sybling Hanuses
Left-Quentha – the woman who forms the left part of the sybling Quenthas
Legions – the Grand Sapient of the Domain of Legions, who oversee the legions of the Chosen in their barracks and cothon across the Commonwealth. They oversee the Legates appointed by the God Emperor, the arming and provisioning of the legions and their auxiliaries, maintenance and supplying of legionary weapon systems
Lily – a Leper
Loskai – Plainsman son of Harth and Crowrane and brother to Ranegale