ment and threatened to attack the hero. Conchobar therefore sent them to Yellow, son of Fair, who bade them go to Terror, son of Great Fear, a giant who could assume whatever form pleased him. He proposed the "covenant of the axe," which Loegaire and Conall refused, whereas Cúchulainn accepted it, provided they would acknowledge his supremacy, the covenant being that Cúchulainn should cut off Terror's head today, while Terror cut off his tomorrow. When Cúchulainn did his part, Terror took his head and axe and plunged into his loch; but next day he appeared, and Cúchulainn placed himself in position. Three times Terror drew the axe over his neck and then bade him rise in token of his bravery; but still his rivals would not give way, so that now the Ulstermen bade them seek the judgement of Cúroi. This axe game is found in Arthurian romance in the story of Sir Gawayne and the Green Knight, and it is apparently based on an actual Celtic custom of a man, in token of bravery, after an entertainment, allowing someone to cut his throat with a sword.23
At Cúroi's castle Blathnat, his wife, welcomed them in his absence, though he knew they would come, and she bade them take turns in guarding it. In whatever part of the world Cúroi was, he sang a spell over the castle at night, and it revolved as swiftly as a millstone, so that the entrance could not be found—an incident found elsewhere in Celtic romance. Loegaire took the first watch and saw a giant approaching from the sea, as high as heaven and bearing oak-trees in his hands, which he threw at Loegaire, missing him each time, after which the monster stretched out his hand, and squeezing him till he was half-dead, threw him outside the castle. Next night Conall met the same fate. On the night when Cúchulainn watched, the three goblins of Sescind Uairbeoil, the three herdsmen of Bregia, and the three sons of Big-Fist the Siren were to unite to take the castle, while the spirit of the lake near by would swallow it whole; but Cúchulainn slew the nine foes when they arrived, as well as two other bands of nine,
