If you want one of these, be prepared. They exist in areas around the Spine and beyond. There are Seekers, there are Nameless. If these don’t get you, then the Reaper Queen will surely get you. Not recommended for solo players who aren’t prepared for the worst. Bring your best and be prepared for anything. Zip lines, charge lanterns and batteries, light Dinos, guns. You name it, and it’s recommended to bring.
Just don’t bring your battle Bulbdog. I still mourn the loss of Pugbert. RIP