Toward the conclusion of Shadowlands, Ysera admits that although she had been fully revived, she was bound to Ardenweald and unable to leave without great sacrifice. Although Tyrande quickly offered to pay it, the Dreamer declined, mysteriously expressing that she would return if Elune willed it. In the latest Alpha build however, datamined dialogue reveals that sacrifice has a name.
Potential Story Spoilers Ahead!
