Feat: Spiritual Headhunter

Your spirit coffin can temporarily detain the spirits of those you kill, allowing you to ask them one last question before they pass on. If you kill a creature with a slashing weapon, you can decapitate it and trap the spirit of its head in your spirit coffin. Once before your next daily preparations, you can cast Talking Corpse as a primal innate spell, which targets the spiritual head trapped in your coffin, not its physical corpse. A ghostly version of the head manifests from the coffin to answer the questions, taking a –2 status penalty to its Will save to resist the spell. After the spell resolves, or 1 day later, the head is released and rejoins its spiritual body. You can trap only one spirit in this way at a time.