That needs to be on Forged in Fire !!!
it pretty much was... the Cross of St.James Matamoros
Spanish: from Matamoros meaning ‘killer of Moors’, a title given to Spain’s patron saint, St. James, in the Middle Ages (from matar ‘to kill’ + moros ‘Moors’). According to legend, the saint appeared to a 9th-century Spanish king during a battle, and enabled him to massacre 60,000 Saracens