Magic Item: Fluid Edge

Fluid Edge: Not a weapon in and of itself but instead a delicately carved ivory dagger hilt, the Fluid Edge mounts a golden half-sphere as a pommel nut and a small, slender wedge of crystal where a blade should sit.Dipping or trailing the crystal into any liquid -- of which there must be at least a pint -- creates a dagger-like blade of magically-hardened fluid to form around the crystal. This