Kayyla Sunfury, of the house Sunfury, was at one time a young Blood Knight apprentice living a quiet existence in Tranquillen, patrolling the southern border day after day to ward off the scourge. Fate would have it, however, that one early winter morn her squad was ambushed by a war party of scourge lead by two Death Knights, former warriors of the Sindorei. They took a handful of elves from the patrol captive, executing them later for amusement.
Kayyla awoke once more not long after, finding herself in the Archerus surrounded by her now unliving comrades. She knew all to well what had happened, for she had seen it a hundred times before, when scourge would drag away scores of fallen bretheren to become the newest recruits for the Lich King's war machine. Already she could hear his voice in her mind, and her life gained a singular and undefiable purpose.
She would never finish her training. During her final test, when she was to march on Light's Hope Chapel, it became apparent that her leader, Lord Mograine, had been decieved into believing that the forces of the Argent Dawn would crumble under his feet, but instead were now poised to defeat the undead army. Tirion Fordring, with the power of the Ashbringer, freed her and all the the Knights of the Ebon Blade. Once again in control of her own destiny, Kayyla Sunfury returned to her home of Silvermoon where she pledged loyalty to Regent Lord Lor'themar Theron and the Bloodknights. Now she spends her days in service of the Sindorei once more, finding ways to use her unfortunate situation to the advantage of her homeland.