Mattock of the Titans

Weapon, legendary

This digging tool is 10 ft. long and weighs 100 pounds. It can only be used by a Huge or larger creature.

You can use it to loosen or tumble earthen ramparts at the rate of a 10-ft. cube every 10 minutes or to smash rock at the rate of a 10-ft. cube every hour. If used as a weapon, you gain a +3 bonus to attack rolls. On a hit it does 4d6 + 3 bludgeoning damage and if the target is Large or smaller, the target must succeed on a DC 15 Strength saving throw or be knocked prone.