Fall damage for thralls is inconsistent and needs to be fixed or removed.

Sometimes I will jump down a cliff that is only maybe ten feet high and lose a negligible amount of health or perhaps none at all. Then I will hear the two thralls following me make a horrible pained noise, and I will look around and see that they have taken a fourth of their health in damage.

Other times I will tell my thralls to wait at the top of a tall cliff until I can climb or jump down. Then I will tell them to return. They will appear at the bottom with me, but one will make a horrible pained noise from having lost half their health, but the other will be undamaged.