WWU Call of Cthulhu
Cult of the Bloody Tongue Death Mask
This mask is carved of wood and depicts an elongated and demonic visage with a red strip projection from the forehead (the bloody tongue). It seems to have no magical or otherworldly properties that can be deduced form study or even from wearing it.
The cultists who assassinated Jackson Elias wore these masks, though other encountered cultists did not. They seem to be of quite a bit of importance to the Cult of the Bloody Tongue, although this particular one was purchased at Ju-Ju shop and the proprietor claimed that it was the only of its kind.