Warform- Stone throwing

Something heavy hit his armor, banging off it, causing a small puff of Stormlight to escape between the joints along his upper arm. Dalinar cursed, raising an arm to protect his face while scanning the near distance. There, he thought, picking out a nearby rock formation where a group of Parshendi stood swinging enormous rock slings with two hands. The head-size stones crashed into Parshendi and Alethi alike, though Dalinar was obviously the target.

The Way of Kings Chapter 65