The Tuatha Dé Danann are a mythical race in Irish mythology, often considered gods or supernatural beings. They are known for their exceptional skills in magic, arts, and warfare. According to legend, they arrived in Ireland from the distant land of Tír na nÓg, bringing with them advanced knowledge and powerful artifacts. The Tuatha Dé Danann are associated with various natural elements and are often linked to specific places in Ireland. They are said to have fought against the Milesians, the ancestors of the modern Irish, and after their defeat, they retreated into the Otherworld, becoming part of the rich tapestry of Irish folklore.