These enemies drop freezing projectiles directly downwards. They have a pitiful range, making outranging them very easy. Just make sure to keep melee characters away from them while the ranged characters deal with them. If they're hiding behind the terrain of the stage, piercing weapons or weapons that simply spawn on top of them (Such as the Electric Shock 5) can hurt them. They have a weakness to Fire, meaning if applicable, Spread Explosion 7 can destroy hordes easily.