Both parties prepared for war. The Wald Cantons fortified such parts of their district as offered no sufficient security, and placed troops at the entrance to the valley. Duke Leopold, a younger brother of the king, a great champion, and eager for combat, undertook the command of the campaign, with much dash and self-reliance. He gathered a considerable army together on the shortest notice, the Aargau towns, with Lucerne and Winterthur, and even Zurich, sending troops, whilst the nobility espoused his cause, and rallied to his standard at Zug. In order to divide the forces of the enemy the leader ordered a section of the army, under Count Otto of Strassberg, to break into Unterwalden by the Brünig Pass. Leopold himself commanded the main force, and directed his principal charge against Schwyz, which was particularly obnoxious to him. Of the two roads leading from Zug to Schwyz, he chose--probably from ignorance--the one which was the more difficult, and strategically the less promising. On the 15th of November, the day before the feast of St. Othmar, he brought his cavalry to Ægeri, and thence moved in a heedless fashion along the eastern bank of that lake, taking no care either to watch the enemy or to reconnoitre his ground. Amongst his baggage was a cartload of ropes, with which he intended to fasten together the cattle he expected to seize. Hurried on by the nobles, and himself eager for the fray, he neglected even the most elementary measures of precaution, which, indeed, he deemed quite unnecessary when marching against mere peasants. His _cortège_ resembled a hunting party rather than an army expecting serious warfare. Reaching the hamlet of Haselmatt, the troops began slowly to ascend the steep and frozen slopes of Morgarten, in the direction of Schornen. Soon they were hemmed in by lake and mountain, when, without a moment's warning, there came pouring down upon the dense masses of horsemen huge stones, pieces of rock, and trunks of trees. Dire confusion followed at once. This unexpected avalanche had been hurled down upon them by a handful of men posted on the mountain ridge, and well informed respecting the movement of the Austrians. Presently the main body of the men from Schwyz and Uri appeared behind Schornen, and like a whirlwind rushed down the hill on the terrified and bewildered foe, who were caught in the narrow pass of Morgarten, as in a net. It was quite impossible to ward off such an attack as that. Then the Eidgenossen began to mow down the Austrians with their terrible weapon the halberd, an invention of their own.