Chittr'k'k. Demon Lord of Rats

Cunning and Malicious. Chittr’k’k finds human weakness amusing and delights in cruelty. While still given to unbridled destruction, he is sometimes more cunning than other demon lords. He is able to destroy a crop or a city with equal joy. He justifies this as “vengeance for my brethren”—for all rats are his worshippers and slaves.
Devourer of Souls. Chittr’k’k’s power comes in part from eating entire legions of mortal souls, and he dreams of attaining godhood through the devouring of demons. Rattok demons (see page 90) are said to be his creations.
Lord of Shadows. Chittr’k’k keeps a vast network of spies in the mortal world. All red-eyed rats are his servants, chittering their knowledge of blood, sacrifice, and misery to their dark lord. Chittr’k’k uses this information to give his followers greater reach, to destroy granaries, to starve entire nations, and to spread disease and misery everywhere his long-fingered claws reach.