Mark Delsing you know who really impressed me with that? Thor Olavsrud at the last Burningcon. Totally transparent as far as table-level intentions of outcomes, but so good at throwing narrative curve balls. He never relied on the system to keep his secrets, like, knowing edge case rulings in Fight! scripting or hiding the fact that his NPC could one-shot me with a Dismiss. He put everything on the table and could still surprise us.