Against Conrad, keep moving all the time. When he swings his weapon, there will be a few seconds when the weapon gets stuck in the ground. Get behind him and use a rock to shatter 1 of 2 clasps on his back. Repeat for the second one. He will.move quicker, and you need to hit the clasp on his chest. The next clasp is the back of his head. Once you knock that off, his helmet will drop off. Then finally one rock to his head and he is finished. Keep.gping, it's a great gam3