Born from the forbidden fusion of Celtic magic and Hebrew mysticism, the Scroll Selkie emerged when Katarina Novak's experiments merged a traditional Selkie's sealskin with enchanted parchment containing Golem creation secrets. The resulting entity retained the Selkie's shapeshifting abilities but became bound to the pursuit of arcane knowledge rather than the sea.

The Scroll Selkie exists in two forms: a seal-like creature covered in writing that seems to shift and change, and a human form wrapped in what appears to be ancient parchment. It can absorb written knowledge through direct contact, storing the information within the mystical text that covers its body. The entity is drawn to centers of ancient learning and can sense the presence of hidden manuscripts.

Serves as the Arcane Seekers' premier infiltrator and knowledge gatherer, using its shapeshifting abilities to access restricted archives and sacred libraries that contain information about the Golem's creation. The entity's unique ability to absorb and store written knowledge makes it invaluable in Katarina's quest to uncover the Golem's secrets.