The Boulder Breaker is an item from The Legend of Zelda: Breath of the Wild. It is a Goron sword originally wielded by Goron Champion Daruk. Like most Goron swords, it functions more akin to a Hammer due to its blunt blade and weight, as in they mine ore better than all other weapons. Although Daruk could wield it one-handed due to his natural strength, its weight forces Link to wield it as a two-handed weapon. Link can obtain it from Bludo who entrusts it to Link after freeing the Divine Beast Vah Rudania. Like the other Champion weapons, Link can have it reforged when it breaks, by the blacksmith Rohan of Goron City.