A graceful flow of motion, the battering of a blade from the creature's hand, followed up with a momentum based strike to the head-!
The creature moves when you pass by the other crystals.
Just like Chris had said, it seems that there's some sort of hive-mind intelligence going on here; the thing doesn't bother to look behind it because it's eyes are everywhere, and the sound that appears the instant you cross the 'threshold' is one that makes your head hurt in it's apparent alienness...
It's not a sound that humans can understand, no...
This is a scratchy,
wrong noise, like a record being dragged around against the grain, beneath the sharpest possible needle-!
Even so, even with it's own form of 'foresight,' the entity is far too slow to counter.
It's weaker than you inherently.
Far weaker, or rather...
You could call it a fragile existence, a tough exterior that hides it's real, glass-like nature.
That's right.
Your blow to the head shatters it instantly.
It's not even that the head was a critical point of the body... While such a thing is true for most life-forms, and thus the head is typically the part of the body with the most defenses inherent to it, this creature simply shattered to pieces because it's existence was fragile, much like the glass-like substance it seemed to be made of... It wasn't a hero-type, not a lone warrior that could shift the scale of a massive conflict by itself, it was a monster meant to slay those weaker than it in droves, a crystal-being that was impervious to anything below a certain threshold of power, but that broke in the face of any real strength, and yet-
-when the sword swings at you from below, the way you repel it can only be called desperate, a spinning sweep with Amelia that drives it away from your legs in a fury of sparks-!
Why?
Because your instincts had screamed that it mustn't hit you.
---Or rather, that same voice from before, the nostalgic one from deep inside, the voice that may or may not be some lost memory, screams at you that you must not let it strike your flesh-!
There had been power shimmering in that blade.
---Power you cannot identify.
It does not fit on the elemental scale you know, not at all, even the brimming force of the almighty couldn't be used to explain what you had just felt from that blade as it swung itself at you, no...
It had felt antithetical to life, but it also wasn't a curse.
---Again, the voice speaks.
Void.
It's the Void.
Element of Nothing, a thing that does not and should not exist inside this world... It inherently denies everything, the fact that life ever existed and the very idea of life itself, would be utterly erased within it. The disappearance of not just matter, but of awareness, of ideals, and the fact that life forms have ever existed will completely disappear like it had never existed to begin with within it, but-!
---You deflect it.
While you get the feeling that it would tear through your body in a manner similar to the almighty if it struck you, you deflect it; just as it is antithetical to life, life is antithetical to it, a defense of similar power will cancel it out, and weak as it was inside of a simple slash of a blade, it simply takes a bit of reiki to push it away from you, and shatter the blade with a full-force stomp of your foot-!
Although... As you do...
---You can hear that same screeching sound as before... Coming from the nearby stairwell...
And this time...
It sounds like there's more than a dozen of these... Things...