"Merlin was well known for mastery of time magic," Tobias said, starting his explanation. "After the death of Arthur and Morgana, he became more fanatical with that magic. When his death swept through the magical community, I investigated it." This caused a round of murmurs among Voldemort’s followers. "The room he was in was dense in his time magic. My guess is that he meddled so much that he made a portal that went so far into the future that the backlash was what killed him. I believe he saved Morgana from her permanent death."