One thing is for sure in this episode i.e Hal and his people are seen in a defensive mode because they have to establish a strong base for themselves first. If they manage to establish a strong base for themselves then they would be able to deal with the enemies in a much better way in the future. Futures Grave and Mist Wardens also possess stories about strange creatures which can haunt you at night.
Such stories are usually not for those who have a weak heart because there is bloodshed too which can be scary at times. The hero survives in this one, however, it does not mean that he will continue in the same manner in the next parts as well.