Well all I could find on the Dark Elves is:
You are of the Dark Elves, the dusty skinned brothers of the Elves. Although more cunning and physically stronger than your brothers, you lack their patience and skills in archery.
Which has nothing to do with being murderous like Blood Elves due to their ties with Ibless. Unless I am missing something please point it out. Not trying to be smart or anything. I just want to RP something like this.