Desert Moon

Weapon (longsword), very rare

This khopesh bears few discernible details beyond its bronze handle, though it is often rimed with frost. When you hit with this magic sword, the target takes an extra 1d6 cold damage. If planted in the ground in an area of very hot conditions (above 90° F), it creates a 60-foot-radius emanation of normal temperature, which can be designated by the wielder as any temperature from 40 to 80° F. In areas of hot climate or when exposed to open flame, a desert moon can produce 60 gallons of water once per hour as create or destroy water.