I found this picture of a Malagan mask, used by islanders in the south Pacific. It screams “Gith” to me. Imagine a culture that worships those intrepid minions of the Lich Queen. Imagine their shamans masks and being taken over by those Astral creatures.
Whatever, cool mask at least.
Tags: Astral plane, githyanki, Lich Queen, Malagan, Pacific islands