"Oh, and why is that?" Talon asked curiously as he inspected the cores again. He couldn't understand how these fragile, glass-like objects could resist destructive attacks even if they weren't purely physical.
'If anything, Aetheris attacks are more destructive than physical attacks. How does this make any sense?' He asked himself.
"Nobody knows for certain why. But, from what we discovered, the matter from which the cores are created doesn't exist. Monster Cores are made of a very unique material that can't be found in any dimension. It follows no particular laws of any world and so no matter where you find it, the monster cores are the same."
"Wait, so this material only exists in this form?" Talon blinked as he rubbed the core, feeling the material even better.
"Yes, and it can't be harvested and used in other ways. The moment the core breaks, that material dissipates and vanishes from existence as if it was never there."