"It was the sacred responsibility of the Conservators and Elders to assign such punishments, and his as a Sanctifier to carry them out."
Sanctifiers are warriors that act as the law enforcers in the Ancients' Cradle. It is their duty to protect the sanctity of the island.[1] Decorated Sanctifiers are given the privilege of carrying out executions.[2]
Like other positions of authority in the island, by the latter part of the 13th century, Sanctifiers almost exclusively consist of Inari.
In-game

Sanctifiers appear as a class of Inari in Diablo Immortal. Different variants of Sanctifiers also appear as part of the Afflicted.
Trivia
- Rhyn is only named Sanctifier featured in the game that is a Lilin.