The Necromorph Blade is a grotesque, organic weapon formed from the mutated bone and sinew of its host, featuring a jagged, asymmetrical shape with a serrated edge that glistens with a sickly, bioluminescent sheen. Its surface is rough and uneven, with visible veins and pulsating tendrils that suggest a horrifying semblance of life, while the color palette ranges from deep, rotting purples to stark, bone whites, accentuated by sporadic, glowing green highlights. The blade's hilt is wrapped in what appears to be stretched flesh, providing a grim grip that merges seamlessly with the wielder's hand, as if it were a natural extension of their own mutated form.