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Ullr is a Night Transformer. He takes the shape of a scrawny orange tabby cat with a black-tipped tail during the day and, come night, the black tail tip spreads out to cover him, turning him into a black panther with an orange-tipped tail.

Ullr belongs to Snorri Snorrelson, although during part of some adventures, he stayed with Jenna Heap.[1][2] He is a Spirit-Seer like Snorri. Snorri looked through his eyes and helped save Jenna from Queen Etheldredda.[3]



  1. Physik, chapter needed specified
  2. Queste, chapter needed specified
  3. Physik, chapter needed specified