This huge digging tool is 10’ long and weighs over
100 pounds. Any giant-sized creature with a strength of 20 or more can use
it to loosen (or tumble) earth (or earthen ramparts) in a 100 cubic foot area
in 1 turn. It will smash rock in a 20 cubic feet area in the same amount of
time. If used as a weapon, i t is +3 ”to hit” and does 5-30 hit points of
damage, exclusive of strength bonuses. (Cf. girdle of giant strength.)