"It hums with the quiet promise of annihilation. Warm to the touch. Deceptively small. Yet within, a silent countdown begins anew each time mortal hands dare test its power. The Demon Core remembers those who tampered with it...and it waits."

+500 Critical Damage, -500 Health (Ultimate – 1/Month)

Effect: The wielder may trigger Supercritical Detonation, boosting all critical hits to deal +500% damage for one round. However, after the round ends, the wielder permanently loses 500 health, representing the irreversible toll of nearing critical mass.

Flavor: "True power requires the ultimate sacrifice."