Jason Falcroncrest is the former lover and fiancee of Aliandra Mandar. He was once a paladin of the Silver Hand. When he found out about her ties to the Cult of the Damned, he tried to kill her. However, before he could land a mortal blow, she took over his mind, brainwashing him to think that his love of her was more important than his vows as a paladin. Under her influence, he became a death knight in the service of the Scourge.
With Aliandra's defection, he has become obsessed with her. His encounters with her often turn violent, as she no longer loves him.
He currently resides in Naxxramas.
See Story: A Wedding Present