The Dragonlance Saga is a series of stories told in pieces that, when taken together, produce a narrative much more complex than the sum of its parts. In the same way, each session of your campaign will build on the previous ones and will, hopefully, produce a rich and varied tale that is unique and satisfying to your group. Along the way, there will points in the story that call for closure and reflection so that the PCs can grow and develop. We call these moments milestones, and they offer certain benefits based on how much of the story has unfolded.