Inerri raised a brow, she had never seen such magic before. She only knew little bits of destruction and conjuration magic. He was on a whole new level. "Impressive" She said simply as she then continued to walk. She looked around herself and listened to the surroundings, making sure there was nothing incoming. When she was happy that the coast was clear she continued in the direction of Whiterun. Explaining this one to the Jarl was gonna as fun as getting wax in your fur. 

As they took the journey together she kept glancing over at him. She was crossed between admiring him and fearing him. He was clearly very powerful and for him to just be brought back like he was could still go either way for a lot of people.