But the Spirit of Freedom which sat with Thrasybulus upon Phylœ’s brow had not yet deserted the Araucanians, whose valour revived on the elevation of one of their own pure race, the _Ulmen_ Cayancaru, to the dignity of _Toqui_. One hundred and fifty messengers, furnished with the symbolical arrows, were despatched to various tribes in search of aid; and in a short time a considerable army was collected. The first exploit of Cayancaru was to attack by midnight the Spanish camp on the _Carampangui_, he having by means of a spy informed himself of its exact situation. The auxiliaries, who bore the first brunt of the assault, were cut in pieces. The Spaniards themselves owed their safety to the rising moon, which enabled them soon to direct an effective fire against their assailants. Cayancaru, having allowed his troops to rest during the remainder of the night, resumed the attack at daybreak, when an obstinate and bloody battle ensued. The Spanish horse and artillery, however, decided the day; but the victor, nevertheless, immediately after the battle, thought it prudent to raise his camp and retire beyond the Araucanian frontier. To protect this, he built the fort of _Trinidad_ on the southern, and _Spirito Santo_ on the northern bank of the _Bio-bio_. He likewise lost no time in raising a levy of two thousand horse and a considerable number of infantry. The Araucanian general resolved to take advantage of the retreat of the governor to attack the fortress of _Arauco_; and, to facilitate this enterprise, he endeavoured to divert the Spanish forces as much as possible, incursions being made into the territories of _Villa Rica_, _Angol_, and _Imperial_, whilst a guard was placed on the shores of the _Bio-bio_. The garrison of _Arauco_, perceiving, from the preparations of Cayancaru, that their means of escape would be cut off, and that they would be eventually reduced by hunger, thought it better to perish with arms in their hands. They therefore attacked the works of the enemy with such vigour that they not only carried them, but put the Araucanians to flight. Cayancaru, extremely mortified, now resigned the command of his army to his son Nangoniel. The young commander, in no way discouraged by what had taken place, collected some infantry, together with a hundred and fifty horse, and having reinvested the same fortress, so distressed the Spaniards by want of provisions that they were forced to evacuate it. Nangoniel, having been soon afterwards drawn into an ambush and slain, was succeeded by Cadeguala. [Sidenote: 1587.]