Okay, my characters are having problems coming to a consensus on what race their enemies actually are. I have never had any reason to divulge this information to my readers because the Teron race has been enshrouded with secrecy and no one has seen them. However, my NaNo project has my dear characters in a position where they are quite possibly going to learn more about this thorn in their collective side than they have before, and that includes what the damned beings look like.
So, when I asked them, I got a disjointed chorus of different answers. Please help them pick one: