As I fought I noticed that the monsters were weaker, their individual attacks couldn't even break my skin, their coordination was also very basic, my first breath attack was to clear a path through their ranks since the way their Auras were connecting worries me.
I could feel my Familiars starting their own fights in other parts of the Monster Wave, I trusted them more than enough that I didn't need to watch them, but I could still feel where they were.
My battle was only going well for the first few minutes, but suddenly things changed, the enemies close to me started to run away from me while the more defense oriented ones stood in my way, the way they were moving was in complete sync with the point of being bizarre.
I was close and I watched the bizarre change, the Death Locusts were moving without any kind of apparent communication and without even looking at each other.