Quartz was originally born in a very powerful and feared group of dragons that lived in the arctic. However, one day when she was super young she got separated from her family when a piece of ice fell off from her main land, taking her with it. Quartz, stuck on the ice chuck, drifted through the ocean for days before she finally washed up on the shores of a plentiful jungle where a smaller, calmer group of more forest-adapted dragons found her and took her in. However, at first getting used to life in the jungle was hard for her. She couldn’t hunt well, because of her white coloring, and tended to head up too quick because of her thick fur.
Soon Quartz grew up to a young adult. She was very strong and powerful just like the rest of her kind. However, this proved to be useless for the calm life she lived. But soon, a violent clan of dragons attacked them, driving them out of their home. Quartz was finally able to prove her worth by leading the battle against them and they eventually won. This heavily boosted her reputation and she became a valuable asset to the group.
(Also, alternative ending: Quartz was finally able to prove her worth by leading the battle against them and they eventually won. However, Quartz soon died of her wounds received but will be remembered for her strength and courage among the group for years to come.)