Cultural event
With a language with which to convey feeling, the Tiefling can now begin giving the dead the good-bye they deserve.
Since the first gathering of Tiefling to send of the departed first generation, death was a valued aspect of life amongst the primal Tiefling species. When at long last their language of Infernal had reached a stage of having caught on and been taught to most within the tribe the people decided to begin speaking at the burial of their dead. Whilst a very basic form of what is the modern Tiefling tradition, this was the first time a ceremony of death was conducted by the Tiefling race.