Yet another creature released

Yet again in our rush to raise Ken we have released another creature onto this land. We were able to kill one of the creatures but not both the second one got away. We also were not able to stop them from killing a caravan of people. We need to be more cautious as we work to defeat these abalith, or we will just replace the abalith with another creature.
While fighting the creatures we came across a wood elf. He claim that he was hunting down the creatures same as us. For now we are going to use some spells to find out if we can trust him. I believe he was not working with the creatures but I he might be working for the ababliths. The only action we have seen him take is shooting arrows that missed both us and the creatures. So he could be an assassin who was not ready for the other creatures messing up his assassination attempt. We will see, if he is who he say he is he could be helpful down the road.