Book XV
., mentions _five_ modes of attack which seem to have answered to the regular stages of a Tourney. Niedner explains them as follows: (1) An attack by one troop on another, with lance in rest; (2) An attack from the side, also with lance; (3) The onslaught of _one_ rider on a troop of horsemen, in which the aim was to strike the one selected opponent while avoiding the blows of the others; (4) The joust proper, or single combat; (5) The _Damenstick_, a stroke for the honour of the knight's chosen lady, which followed on the joust, and was specially challenged by knights of exceptional valour. In the Tourney at Kanvoleis (the only Tourney proper in the poem), it is the two first stages in which Gamuret takes no part, he only mingles in the fray when the time arrives to display the valour of the single champions. The joust, or single combat, was a feature of earnest, as of mimic, warfare, and it is not always easy to distinguish between the two.
In each case the great point was the display of skill in horsemanship, and the use of the lance or spear. The knights rode at full speed towards each other, and the aim of each was to strike his opponent in the centre of the shield, 'The four nails,' Book III . p. 98, or at the fastening of the helmet, Book IX . p. 257, and