[ Once she would have struggled to believe him. How can she doubt what he says now, after all she's seen? Still... Magic didn't exist in their realm. ...Did it?

As if the war for the Iron Throne wasn't dangerous enough. The gravity of what Jon is saying suggests that all of them down south are sitting ducks. Wouldn't a threat like that be enough to unite the houses, though? Especially if the news was spread by all of the Night's Watch?

Baffled, she turns fully to face him, doing her best to gauge him by his posture and expression. He seems tired, but this is all fresh news to her, and all she can do is put the pieces of the puzzle together while speaking, so she is bound to get some pieces wrong. ]

Free Folk? ...You mean wildlings. You jest, they-- You seek out help from wildlings and Targaryen ghosts before you inform the Seven Kingdoms? Why, because they would not believe your lies about being King in the North? How is that the way? Is the Lord Commander's word not enough to mobilize? News as this could end the constant battle. Unite us.

[ And if some Lannisters get killed by friendly-fire, so be it. ]