Boulderize: The Port-A-Boulder apears as a small, runestone. As an action you can speal the command. Upon doing so the stone will transfor into a 10ft. Cubic runed builder.
Hurl: When used as a weapon the Porta-Boulder can be thrown up to 30ft. a creature standing in the targeted space must succeed a DC12 Dexterity saving throw or take 3D6 bludgeoning damage.
Anti-Precipitation Incantation: You can speak a command word to make a spectral umbrella screen apear at the tip of the cane. The screen is permeable by anything other than non-viscous liquids.