This stained glass dragon-basilisk was catalogued by an unknown illuminator whose marginalia suggest they considered it the most dangerous specimen in the bestiary — not because of venom or claw, but because of the ideas it implants in those who study it too closely. It radiates lightning & amethyst and has been sighted near the Latent Cathedral of Recursive Thought. The stained glass rendering preserves something the original scribe could only gesture toward.