Luthro, sometimes referred to as the Kinslayer, was a male Sith character. He belonged to the Infernal Council, which consisted of Sith individuals who were enslaved by the Rakata warlord Soa. Luthro and the other council members were confined alongside Soa within the Eternity Vault located on the planet of Belsavis.
In the massively multiplayer online roleplaying video game Star Wars: The Old Republic, which BioWare launched in 2011, Luthro is featured as an opponent during the Infernal Council boss fight. This encounter is part of the "Eternity Vault" Operation. Specifically, Luthro is present exclusively in the sixteen-player difficulty settings of this operation.