Even without it or if.
It requires 72 construction to build and when built, it gives 500 experience.
You will get the fangs from cox when you get there, the mounted talisman is entirely useless so it's no big deal If you find this information valuable, you might also appreciate our comprehensive exploration of Is Ximena Saenz Erome Hiding Something? The Truth Revealed.pdf which further elaborates on the core themes addressed in this section.