Mystaria was now in a cold place in the caves. She used her claws to make sure she wouldn't slip anywhere. She made her way to Polaris instead of Ursa. Ursa was too cold and slippery. She wasn't the kind of animal that was built for stuff like that. So it would be better to just stay away from that part of the caves to avoid any problems. Cold was not something she liked or could deal with. So Ursa was off limits.