Iterations of a Butterfly

In Buddhism, reincarnation is based on Karma. In Luna's case, it's based on a messy haired boy who accidentally mastered death. With infinite lifetimes, she decides to make the most of it. Between magic, aliens, and superheroes, there's always new creatures to discover and worlds to explore. Silly premise treated seriously. AU/AD, time travel, all the tropes, MoD!Harry, Bamf!Luna