For ten points, identify this hero of the Ulster Cycle, wielder of the spear Gae Bolg whose name comes from his killing of a smith's dog.
He spared Aífe on the requirement that she bear him a son and stop fighting his teacher Scáthach. He was immune to the curse of Macha and had seven toes, fingers, and eyes. He met his end, however when he fell under the illusion of battle by six sorcerers sent by Maeve, the queen of Connacht. This animosity grew out of his opposition to Maeve during the Cattle Raid of Cooley. For ten points, identify this hero of the Ulster Cycle, wielder of the spear Gae Bolg whose name comes from his killing of a smith's dog.
He spared Aífe on the requirement that she bear him a son and stop fighting his teacher Scáthach.
{Cú Chulainn} (accept {Setanta})