*Trayah heads downward, and as he does, the air becomes colder and colder, until eventually he is shivering and highly uncomfortable just being there. It's even worse for him than for the others, who are also uncomfortable, mainly due to the fact that his body temperature is regulated by the environment and doesn't generate much of its own heat, and so his natural reaction on so much cold is to drift off into an icy sleep from whose grip he will never awaken. He sees his breath in front of his face, and the passage ahead is frozen over and darkened. Just then, Obscurity comes running, frightened, from further down the passage. Small icicles, rime, and frost cover her body, and she shivers frantically in some places and seems numb in others.*