HBO - Game of Thrones SPOILERS INSIDE. you have been warned

[Skelas]

It's a hypothesis floating around, after further musing i'm not so sure, but I really don't like the idea that she somehow snuck in there past every White Walker in the world with 1000 wights too and got a clean shot on the Night King. For me, it least it made her able to take the shot plausible, well, within the realm of plausible. The outer realm. Right on the edge of the outer realm. Maybe a toe sticking out. Ok a whole foot.