I made Winter a mate!! (eheheheh based on my bf :P)

Sooo yeah...
Backstory on Ulric. He got into the wrong place at the wrong time and ended up being in pixie cat territory whilst a fight was going on between Winter and her sisters ( all pixie cats consider each other siblings). He ended up getting hit, and got stuck in magic crystals. Winter put her life on the line to get the lone tundra wolf out of the conflict. Sadly, having been in that much contact with pixie magic and all, he wasn't going to make it. Winter knew some life magic, however, and managed to make it out alive. Unfortunately he did suffer some consequences, and now bears her mark... but it's not all bad. His feeling of eternal gratitude led him to develop strong feelings for her, and now they're happily together!

He's a tundra wolf, can't do magic but is marked by a pixie cat. His contact with Winter's magic led him to become immune to the cold, but any contact with her is addictive to him.