The Corvo is a bladed weapon typically used in Chile. It is a double-edged knife with a curved blade of approximately 12 inches. Initially a tool similar to a grape hook, it was widely used in combat during the War of the Pacific. It was not standard issue, but rather a personal weapon or tool that the soldiers brought with them from home. Per local legend, but now widely debunked by historians, Chilean soldiers would consume chupilca del diablo in order to drive themselves into a frenzy prior to close-combat, attacking the enemy with their corvos.