So when his council was come they devised and cast many perils of the strength of their enemies. And then they concluded all at once, and said thus unto King Mark: Sir, wit ye well ye must send for Sir Tristram, the good knight, or else they will never be overcome. For by Sir Tristram they must be foughten withal, or else we row against the stream. Well, said King Mark, I will do by your counsel; but yet he was full loath thereto, but need constrained him to send for him. Then was he sent for in all haste that might be, that he should come to King Mark. And when he understood that King Mark had sent for him, he mounted upon a soft ambler and rode to King Mark. And when he was come the king said thus: Fair nephew Sir Tristram, this is all. Here be come our enemies of Sessoin, that are here nigh hand, and without tarrying they must be met with shortly, or else they will destroy this country. Sir, said Sir Tristram, wit ye well all my power is at your commandment. And wit ye well, sir, these eight days I may bear none arms, for my wounds be not yet whole. And by that day I shall do what I may. Ye say well, said King Mark; then go ye again and repose you and make you fresh, and I shall go and meet the Sessoins with all my power. So the king departed unto Tintagil, and Sir Tristram went to repose him. And the king made a great host and departed them in three; the first part led Sir Dinas the Seneschal, and Sir Andred led the second part, and Sir Argius led the third part; and he was of the blood of King Mark. And the Sessoins had three great battles, and many good men of arms. And so King Mark by the advice of his knights issued out of the Castle of Tintagil upon his enemies. And Dinas, the good knight, rode out afore, and slew two knights with his own hands, and then began the battles. And there was marvellous breaking of spears and smiting of swords, and slew down many good knights. And ever was Sir Dinas the Seneschal the best of King Mark’s party. And thus the battle endured long with great mortality. But at the last King Mark and Sir Dinas, were they never so loath, they withdrew them to the Castle of Tintagil with great slaughter of people; and the Sessoins followed on fast, that ten of them were put within the gates and four slain with the portcullis.