This enemy can be a real pain as it spawns Grey Balloon Bats quite rapidly. Those bats could end up overrunning an unprepared team. It is either recommended to kill these as soon as possible or stay back and let them reach their spawn limit. Once they hit the limit, they will become defenceless. These enemies will try to keep their distance from characters, tending to move away from them. They are resistant against Freeze so their spawning cannot be paused. What can be done is slowing them with Ice weapons, reducing their spawn rate significantly, making them much less of a threat. These enemies are also spawned by the boss in the boss area.