Beings — especially animals — twisted and warped by Veil Magic.
The corruption seen on the Menagerie of Lycoris (ch1) and carried by antagonists across the arc: Kythe of Rakdos (a Leonin), and Daimyo Ollus Lepus (Basil’s father, mind Filth-polluted). A shared mark of the veil-tear poisoning spreading through Kaethos.
Related
- Kythe of Rakdos · House Lycoris / the Menagerie · Veil Magic · Veil Tear · the Ekalian