Ancestral Bond

You touch the bone of a humanoid, and visions of its descendants come to you, as ephemeral spirits that scour the world. As part of casting this spell you learn how many living relatives the humanoid left behind, and if they have any living descendants. In addition upon learning that information you can choose to select one of the descendants whose existence you can feel through the spell. By destroying the bone to amplify the power of the magic, you can attempt to determine their location. The target must succeed a Wisdom saving throw, on a failed save you learn their exact location, no matter where they are.