OOC: There is only one group now, you've all banded together again after finding the dead assassin.
You lost three men in the darkness before you even knew you were under attack; then three more were taken while the rest of your hid inside the square, while a fourth sentinel managed to get back to the lines, pursued by one assailant.
Apart from firing arrows into the dark, and some divine lighting flashing from the Pontiff, you've yet to really see one of your attackers...but now you do;
The square of men is amply lit by torches, but as the dark blot moves closer, the lights is subdued - it does go out, it just stops illuminating. But then Maire calls forth some divine light of her own, and the shadows are dispelled:
It is a hideously twisted figure, about the size of a man, but with monstrous features - long claws, fangs, bony ridges, black leather skin...the works. It is like something conjured out of a nightmare! Several arrows are immediately put through it, but it doesn't even blink. Then the Governor hits it with a vial of burning oil, which does not seem to bother it the least.
Then it just turns to black mist and is gone...