A mission-specific boss, these ravaging monsters look like nydus worms combined with monster trucks or farm-harvest mobiles.
How it works is it chooses a target and takes a linear path towards it. Any people caught in the path will be knocked back and damaged. At the end of its path, it chooses a target again and rams again. They can scale cliffs.
Since they have a formidable movespeed, the strategy is to dodge (by jumping to the side) right when it chooses a new path.