Daughters of the Black Goat

Clad only in witchfire I have seen the daughters of the Black Goat dancing in hidden glades beneath the full moon! That very moon which is the eye of their Dark Mother! And the shapes that come from the woods to dance with them, things cast in a mold not of this world or of any world where sanity and light prevail!
 (Except from a sermon given by Rev. Alton Bowers at the Church of the Holy Light in Arkham, Massachusetts in 1906)

Revenant from the Bog

Those sorcerers of old Hyperborea would cast the bones of a man into a swamp and command elementals to inhabit them. In time those bones would rise covered in the substance of the bog, a shape vaguely like a man but a thing of horror and an affront to the spirits of the earth .
(from the Scrolls of Vecra Tutthoon)

The Scrolls of Druuna Cosaan

"And the great King Khossus looked into the glass from Leng, and therein beheld strange stars and further to strange worlds where life took shape only glimpsed in the nightmares of men. Thus did Nyarlathotep touch the mind of Khossus as he gazed upon the things beyond, and ruin came unto the land of Sohure."
(from the Scrolls of Druuna-Cosaan)

Last of the Dragons

In the time of the first men the ancient dragons made war on the dark lords of the chaos realms, seeking to end the influence of the demon spawn upon mankind before the young race grew numerous and covered the world. 

But the demon prince Su'Kru-Ital devoured the King of Dragons and a third of the dragons were destroyed by the demonic hordes. The dragons retreated to meditate upon their defeat and fully a third more died from grief in that first millennium of contemplation. 

And so by the apex of the Hyperborean age  of sorcery only eight dragons were thought to exist and of those only Suroc’ur was known by name.

( The Lemurian Codex)