Azazoth - The Invocation

With a loud scream, the skies ripped in half, revealing titanic rows of impossible teethes,
And another row inside, and another, and another ans so one showing the true face of infinity
Silvers filaments started to dance all around, covering the space with an intricate fabric
Yvan fell to his knees, his men started screaming and shouting in the air

Azazoth is coming, and all is lost

Pencil doodle on A6 sketchbook,
excerpt from an run of the Call of Cthulhu RPG campaign : The Offspring of Azazoth (final scene)