@codydub03 Well, it was showed he can at least create skeletons, as seen by the cannibal father he made a skeleton of, so the two may come back as some sort of undead, like vampires (in some fantasy stories they're treated as undead), or something else
And about Raoul saving the two girls, you see how on page 8, the (likely) village chief of Moltke village says that the two girls, who are his daughters, haven't come back in weeks, meaning that at minimum 2 weeks have already passed since they were killed (and considering that the people of Nor village took what appears to be one entire day to reach Moltke Village with Raoul making them walk in circles a bunch of times, it only makes more sense that they were killed way before that Raoul appeared and dug out their bodies), so no, Raoul couldn't have saved them before they were killed