Blindside

Blindside has a very close connection with their mother. Being the runt, Frossen was always very overprotective and worried for her. Unfortunately this doesn't let Blindside grow and Blindside wants to earn her father's attention. But her father seems to care and pay more attention to his "strong and ambitious" pups named Nightshine and Sunshade who take after their mother, Nightshade. Nightshade is the best hunter in the pack and that seems to have impressed Bayos. Bayos constantly brings the other pups feathers, helps them train, and ignores Blindside who is considered weak because she's a runt.
Blindside may be jealous of Nightshine and Sunshade, but Nightshade is her role model. Vandelian is too. Both were runts and very powerful. Vandelian has powers! Nightshade is the greatest hunter and could run forever! Frossen disagrees as she is jealous of Nightshade and scared of Vandelian. Surely her father could see Blindside's potential?
But no, her father ignores her and Frossen is trying to teach her to spite her father rather than impress him. But she will do both! She will impress him and become better than him just to show Bayos how wrong he is.
When her father died, she felt unfulfilled. Blindside kept training though but moreso to feel good about herself than to impress anyone. Her mother decided to join the villains. So having no one else to go to in Silverfell, Blindside went as well. Upon coming into the villains camp, she was stunned to find the family dynamic. The great evil was a lost wolf taking care of two young pups. It doesn't seem like a great evil to Blindside.

After awhile and moving to the glacier to keep an eye on Silverfell, Voidbreak seeks leadership and won't let them leave him behind, The two have grown close. Blindside is a great Arctic hunter because of her white fur. Although Voidbreak continues providing. Against everything, she and Voidbreak fell in love. One day he promised to make her a queen once he gains control of Silverfell. He is a hard worker and Blindside bore him puppies. Unfortunately only one survived of the four. A little pup named Creo. They were all the color of snow. But unfortunately in a harsh glacier winter they froze. Blindside is very protective of her Creo. But Voidbreak is even more so. None will ever harm Creo.

When the battle came, Blindside was tasked to stay with Creo and keep him safe. She readily complied but none came for them. Probably too busy with Voidbreak himself. She was shocked there were few casualties.