Obviously Magnus knew about individual pieces of all of this -- the letter, for example, and Galahad's quest for a perfect romantic gift, but they hadn't caught up on the specific outcome of all of that yet. (Magnus spares a quick second of regret for being so grumpy about missing Alex lately.) "Yeah," he tells Claudius, excitement oozing out of every single one of his pores. "I have a lot of feelings about the impaling of heraldry. I think it's so important. Definitely the most important thing you've said to me today."