However, Forgall was opposed to the match. He came to Ulster in disguise and suggested that Cú Chulainn should train in arms with the renowned warrior-woman Scáthach in Scotland, hoping the ordeal would be too much for him and he would be killed. Cú Chulainn took up the challenge. He learned all the arts of war from Scáthach, and while he was there slept with her rival Aoife, or Aífe, leaving her pregnant.
However, Forgall was opposed to the match. He came to Ulster in disguise and suggested that Cú Chulainn should train in arms with the renowned warrior-woman Scáthach in Scotland, hoping the ordeal would be too much for him and he would be killed. Cú Chulainn took up the challenge. He learned all the arts of war from Scáthach, and while he was there slept with her rival Aoife, or Aífe, leaving her pregnant.