I really dig this pack. They're good variations, particularly the Blood Sorceress and Silvermoon Sorceress. The eye and hair colour changes make them stand out quite a bit from the default Sorceresses. If I may make a recommendation, I would love to see a Bandit Sorceress (equivalent to the Apprentice Wizard), as well as a Night Elf Priestess and a Forsaken / Banshee Sorceress.