Where to get the blood of the ancestors in risen 2 dark waters?

In "Risen 2: Dark Waters," you can obtain the Blood of the Ancestors by completing the quest "The Blood of the Ancestors" given by the shaman named Taranis on the island of the Dead. You'll need to gather various ingredients, including a rare item from a specific enemy or location. Follow the quest prompts to ensure you collect everything needed to complete the ritual. Make sure to explore thoroughly and interact with NPCs for additional guidance.