As the villagers began their trek up the mountain—a tradition known as "Mountain Sunday" or "Garland Sunday"—they whispered the legend of their battle. Lugh didn't win with a sword alone; he won with a "ritual dance" and "outwitting" the dark god. He tricked Crom Dubh into a contest of strength and wit, ultimately "wrestling back the riches" of the harvest and returning them to the people.
Unearthing the Harvest: Why Máire MacNeill’s The Festival of Lughnasa is the Indispensable Bible on Celtic Harvest Traditions the festival of lughnasa maire macneill pdf
Slán go fóill, and happy harvest.