Sandbox - Thread Artifact

In longer campaigns I tend to make semi-geographical maps of plot threads to keep track of, both as a player and a GM. As the current campaign has nearly reached a crossroads, I drew up one for my players to help them decide what's to be tackled next. Partly this is to help me keep track of the big picture and old threads (some nearly faded to insignificance, even just over twenty sessions in), but also to reduce wasted prep.