u/Professional_Rush782

Like this is clearly describing a Mother of Beasts

> >!In the light, he saw it. It was bigger than the others, and fat; horribly, hideously fat, nestled in a scum of bodily fluids, clutching the dead as if seeking their support. Its head was reminiscent of a vast rat’s skull, the flesh long-since peeled away in papery curls. A mane of tangled, greasy hair spilled over its narrow shoulders and down a row of pendulous dugs to a belly that gaped like an open wound. Something small and slick and black squirmed out of the vile slit and fell into the slurry at its feet.!<

Synopsis:

Heldanarr Fall has nothing to live for. He has conquered the Burning Valley and bent its people to his will. Yet even as a Chaos Lord, he must kneel to a god of bloodshed who demands endless war. Then, in the ruins of a siege, he finds two children. Helpless. Innocent. Worth protecting. For the first time since his rise to power, Heldanarr sees a future worth fighting for the chance to make a better world.

But enemies are closing in. Rivals circle his throne like crows, and omens whisper of Hammerhal's legions on the march. To defend what is his, he must call upon the power of Khorne. But the Lord of Skulls is not generous, and the price of his gifts may be precisely what Heldanarr Fall is determined to save.

Source: https://www.warhammer-community.com/en-gb/articles/5j5ev4yq/revealed-heldanarr-fall-returns-in-blood-of-the-godeater/