Scarecrow (TSW)  

With their puppet-masters gone, the Scarecrows have been sleeping a pitch black, dreamless sleep...until now.

From the ruins of a cursed family rose the Scarecrow animated; undead guardians made from terrible instructions in grim tomes and dark grimoires, imbued with the fresh organs of human prey, hay sprinkled with unguents and oils, and clothes stitched with horrid runes. Willed into existence with whispered words of fear and hatred, they were single-minded in their mission. When their terrible master passed on, they fell into a deep sleep.

In dark places across the world, other magi would follow these unspeakable rituals, enacting the very same rites and sacrificing the living in order to create golems malevolent in spirit, sadistic and brutal in nature, both addicted to death and immune from it.

The source of this information (the secret world website) [1]