(I have an idea. And of course that is fine. Jasper is the pack alpha so he can do anything he likes

)
Bloodlust twitched her nose then looked over at Rush who was glaring at her.
"Don't expect me to come running back to you flea bitten mountain dogs! But something tells me Mountain pack will come to and end soon!" she growled lowly then turned her back to them. A sighn she didn't fear any of them then slowly stalked into the forest.
I still have unfinished work to attend to! she growled as she loped down the mountain, almost invisable against the white snow.
"SHADOW!" she howled rising her head to the sky's in a warning.
"BEWARE THE FANG FOR IT WILL END YOU! YOUR BLOOD SHALL SPILL TONIGHT! BROTHER!" The last word was spat out in a venomess howl as she began to run faster. She landed hard in the snow at the bottom of the mountain. Her teeth clentched and her lip pulled back. She knew the alpha was around here. She could smell it.
Shadow felt like his bones had stopped working. his muscles turning to jelly as the howl rang out. No one could strike fear into the aging alpha's heart like Bloodlust could. She was close. He could hear her low breathing, heavy from the run down the mountain and deadly from the way she clentched her razor fangs. Slumping away he looked around. It was not like an Alpha to cower, Especially not Shadow. Biting his tongue he backed into some bushes and waited. Only a few minutes later Bloodlust stalked infront of the bush. Her nose lifted to the air as she picked up his scent again. Biting down his fears Shadow pushed himself from the bushes. His paws slamming into her rather small body, knocking her from her paws as he closed his jaws around her throat before she could whip her deadly fangs around to cut his throat. Holding her down he listened to her spit anger as she struggled against his strong holding jaws that pinned her against the ground. Her blood dripping onto the snow as her struggles slowed.
"You are wrong Bloodlust! It is your blood that is spilling! Not mine!" he hissed and closed his jaws tighter. He felt her muscles tense but didn't take much notice.
"I WILL NOT DIE!" she roared then rolled, pinning him down as she ripped her neck from his shocked jaws and slammd her paws on his chest. Shadow gaged under her strength but rolled them again. Breaking free from her grasp. His freedom was short as a blizzard of snapping fangs and snow white dur slammed into him. Knocking him about from every side. Finally she struck her aim as he fell to the ground. Her fangs cutting along the bottom of his neck. Blood spilled against the snow as the fallen alpha turned to look up at the she-wolf.
"I am ashamed to share you blood!" he spat at his secret sister. Bloodlust's crooked crazy smile filled his vision as she lashed forward, closing her jaws over his head and biting down. His skull cracking under the extreme force of her jaws.
"There is no need to be ashamed... Brother. for your heart no longer beats with this world!" she spat. Letting go of his bloodly head and licking the blood from around her lips.
"Your next Vera!" she hissed bitterly then jumped up a few rocks.
"AS A GIFT TO MOUNTAIN PACK! VALLEYPACK ALPHA NO LONGER HOWLS WITH YOU DOGS!" she howled. Her bone chilling howl spreading accross Mountain pack and Valleypack territory. Smiling she retreated. Running towards the river that neather of the packs owner. She would make camp on the other side where she could keep a close eyes on both the packs.
(*gasps!* How could it be that Shadow, Bloodlust and Vera are all related?!)