"The Challange is… something all vampires are kind of bound to." Henry explained. "If it is issued, the two involved can not back out. And no one can interfere or the terms for both sides are forfeit. And I mean literally no one on Earth or in Hell or even in Heaven."
"If I was to Challenge him, it would be to the death. If I won; no one who has ever allied with him would never be able to bother us again. Definitely not him, not Marie, not Benjamin." Lysander promised. "I'd have to issue it face-to-face. So until then, nothing is set in stone."