Hastur
Hastur is a Great Old One who, though confined to the city of Carcosa on a planet orbiting a faraway star, is nevertheless in the midst of a transformation into a true Outer God. He works toward this feat through his avatar, the King in Yellow, which can manifest anywhere in the universe the light from Carcosa's sun can be seen. The King in Yellow appears as a humanoid figure draped in yellow clothing, but there is nothing within the cloth save a shapeless, horrifying presence. Hastur is also referred to as Him Who Is Not To Be Named, or simply the Unspeakable.
Title The King in Yellow
Areas of Concern Decadence, disorder, nihilism
Edicts Spread Hastur's Yellow Sign, hide the true nature of your worship, promulgate the play The King in Yellow
Anathema None
Religious Symbol the Yellow Sign
Sacred Animal none
Sacred Colors yellow