merich1

So we know that burning atium enhances the mind and allows you to see the future, and a duralumin-fueled atium burst allows you to basically see everything and understand it. Burning lerasium makes someone a Mistborn. (?) What if a duralumin Misting, or a Mistborn, burned duralumin and lerasium at the same time? What would happen? Slightly relevant follow-up question: since there are atium Mistings, it follows that there should be lerasium Mistings, too. What would a lerasium Misting do?

We know that Lines of Warding, if not anchored, are easily knocked out of position by Lines of Vigor. Why not draw a small Line of Warding then shoot it forward with a Line of Vigor? Sure, it might not have as much force, but it provides some much-needed AOE against a wave of chalklings.