In the battle over Gondolin, Ecthelion and his forces made their entrance from the South part of the city, after previously being held in reserve. So terrible was his voice when commanding the drawing of the swords and the killings which followed, that his name became a terror among the enemy and a Warcry to the Eldar. Valiantly fighting side by side with Tuor and his House of the Wing, they drove away the orcs until almost the Gate was regained.