Foozlebit was young and dumb when she fell in love, and Mimblezork was a few years older than her. He was strong and handsome and knew
all about engineering, and Foozlebit fell for him hard. She was giddy when he returned her feelings and gave herself to him wholeheartedly, dreaming of a future of love, marriage, thermodynamics, and possibly children. When Gnomeregan fell, he volunteered to fight for its recovery, but she stayed behind in Ironforge to tend to the wounded. Although she feared for his safety, she was thrilled with his bravery and valor, and prayed for the day when he would come home victorious as a hero of battle and savior of their home.
But of course, Gnomeregan was not recovered, and Foozlebit's dreams were likewise dashed when Mimblezork returned with another woman on his arm. He had fallen in love with a fellow warrior, he told her, and that this love was real. She'd been fun, he said, but he was ready to settle down. Heartbroken, Foozlebit fled and vowed that she'd never fall in love again and that she'd have her revenge.
With her talents for magic, Foozlebit sought a magical means to make Mimblezork fall in love with her--so she could stomp on his heart like he had hers. Her research yielded no obvious results, but she did read about succubi--temptresses and corruptors of men of passion and lust. Perhaps she could learn how to exact her revenge from one of these demons?
With single-minded focus, Foozlebit threw herself into the study of the fel arts and the learnings of the warlock, striving to gain the knowledge and power to summon a succubus. But after time, her need for revenge became less important than gaining power for its own sake. The Twisting Nether whispered to her, and she was ever eager to learn more of its secrets. Everything she learned led to further, greater questions, and her desire for answers gave way to the desire for more questions. Thus, she studies still and is happy for the most part. But she still would take an opportunity to break Mimblezork's heart--if it presented itself to her.