Ambushing Bolton's men with the help of Ghost and his Dragons was easy. Taking most of them alive was a bit more difficult. But considering he was far stronger and faster than them, they stood no chance against a surprise attack. Also, he could scare any horses they might have by flaring his magic if they weren't already scared by the presence of Ghost or his dragons. Jon managed to capture more than half of the enemies in his first ambush by using the flat of his blade to knock them out. He did suffer a few wounds, as two of the men had managed to land a hit on him with their swords; nothing he couldn't fix by healing himself. Thankfully, he could still cast magic on himself internally; otherwise, things would be really troublesome.