Tamara (Did your parents / guardians give you that cool name?)
"I'm helping with Heroes of the Storm now " -Cool, how is that going for you and what if any new challenges have you faced?
"This team is a great opportunity to work on characters from almost all Blizzard games." -I can image so, also: Does Heroes of the Storm have its own Art style like World of Warcraft? (even though it uses other Blizzard franchise characters with different Art themes).
I like a lot the armor's design but with an undead concept in mind, maybe it could have less "meat" on itself. A more skeletrical appearenace could be better imho. Anyway, great work and looking forward the 3d version!