If you’re new to the game please read. I’m pretty new to bosses and did not realize how BIG of a difference saddles make. They do a MASSIVE DAMAGE REDUCTION. I mean massive. I’ve lost to the boss twice once with Rexes and once with megatheriums. I have a lot more High level Rex saddles so I’m doing Rexes, but Megatheriums with high saddles are the optimal choice for the fight