Sakirth is a NecrosyrtesDragonkin who first appears in the final cutscene after completing the quest While Guthix Sleeps and is seen wearing a turquoise robe. He claims to be the leader of the Necrosyrtes.
At the climax of Ritual of the Mahjarrat, Sakirth is responsible for slaying the MahjarratLucien. After Strisath disarms Lucien of the Staff of Armadyl, Sakirth picks up the Staff and strikes Lucien from behind with it; Lucien is knocked to the ground, and the Staff is broken. Sakirth then leaps atop the fallen Lucien and stabs him through the chest with the Staff's broken shaft, killing him instantly.
During Hero's Welcome, Sakirth uses the Elder Mirror to channel V's energy into Tarshak, a captured Dactyl Dragonkin, which kills V in the process and mutates Tarshak. After mutated Tarshak is killed by the player, the two Dactyl and Necrosyrtes factions meet together and engage in a scuffle.