Frostfang is a stylized fantasy dagger with a sleek, curved blade that appears to be forged from enchanted ice, giving it a translucent, shimmering blue hue. The hilt is wrapped in dark leather for grip, adorned with silver engravings of frost patterns that glow faintly in the dark. The blade emits a subtle mist, as if it's perpetually cold to the touch, and features intricate runes along its edge that pulse with magical energy.