Rock Hurling
(Races of Stone, page 143, DnD 3.5)
[General]
You can throw rocks like a giant can.
Prerequisite
STR 19, size Large or larger (goliaths qualify by virtue of their powerful build racial trait)
Benefit
You can hurl rocks weighing 40 to 50 pounds (Small objects) with a range increment of 15 feet. The rocks deal 2d6 points of damage plus your Strength modifier. Rocks have a maximum range of five range increments.
Normal
As an improvised weapon, a 40- to 50-pound rock deals 2d6 points of damage with a range increment of 5 feet, and such a rock can be thrown only as a full-round action. A character without the Rock Hurling feat is considered to be nonproficient, taking a -4 penalty on the attack roll.