The Blood of Oros | Walkthrough Far Cry Primal Guide
Last update: 11 May 2016
Head again to Wogah the Crafter and then towards the place indicated by him. Clear the menhirs of the brushes (by burning the plants between them) and look through every single one of them. While looking through one of them, Takkar will notice a reflection - head towards the discovered place.
Be careful when approaching the entrance to the grotto, as there are several enemies nearby. You should explore the area from above - swimming through the water will lead you directly into them. The longer you stay concealed, the more enemies you will be able to take out without attracting unnecessary attention. Those located on the lowest parts should be taken care of at the end - some of them can be eliminated even if you are noticed and your foes start climbing towards you.
Your final task are the four, identical black stones. One of them can be found on the very top, the second one in the middle of the route, whereas the remaining pair is located on the bottom (one of them submerged under water). If you have problems locating them, use your Hunter Vision - the stones will be marked in red. After acquiring all four of them, the mission will be completed.