Are they demons?
Are they mutants?
I'm confused. Especially from this...
"The khazra continued to wage war on humanity, but without a source of demonic power to draw from, they became weak. Despite a slight unexplained resurgence twenty or so years ago, their fury steadily drained from them until they became the sluggish and muddled beings we know today."
So they're lame, slow, and generally undemonic in nature? Way to ruin one of my favorite minions from D2, Blizzard... *sniff*