Originally Posted by
Tenebra the War Criminal
Family always comes first, and all her relatives are in the Alliance, aside from Sylvanas, whom she deems as lost. Also yes, she hates the orcs, that's why she rejects the Horde. She also remains loyal to Silvermoon and seeks to bring it back to the Alliance, where it belongs. She is not the best ever at wielding shadow magic, so much so that she has envisioned a potential future in which she succumbs to the whispers, and we literally see that possible future in 8.3. Also she trained under the Locus-Walker, who is one of the most powerful Void users in the cosmos, for 500 years, and the final stage of her training is the focus of the Mac'aree questline in Legion.