Editing Ezio Auditore da Firenze (section)

===Finishing the Borgia===

====Travelling to Spain ====

Arriving in Naples on Midsummers Day, 1506, Ezio, Leonardo and Niccolò were met with a wall of silence from the local population when they questioned them about Micheletto. They persevered, fortunately happening upon a courtesan named Camilla, who claimed to have spent the previous night with a man matching their description of Micheletto. She pointed them to the docks and to Valencia.

Ezio, Niccolò, and Leonardo booked passage to Valencia, though the crossing took five days, as the sea was particularly rough, which lost the three any chance of catching up with Micheletto. Once they arrived however, they quickly learned that Micheletto had headed to the Lone Wolf Inn, a place being described as "not for gentlemen".

Nonetheless, the three made their way to the inn and entered, only to be immediately set upon by ten men whose eyes were already accustomed to the darkness. Ezio and Niccolò fought off the ambushers, as Leonardo hid behind the bar. Ezio was then approached from behind and garroted by Micheletto himself, though a well-placed strike to the stomach from Niccolò's blade forced Micheletto to let go and flee.

Although Micheletto had fled, one of his underlings had survived the Assassins' onslaught, and reluctantly surrendered his master's destination: the Castillo de la Mota. The next day, after a short rest, the three continued on to the Castillo.

They arrived too late though, and Ezio learned from a lieutenant that Cesare had escaped, although they were not yet sure how exactly he had managed it. Ezio immediately demanded a fresh horse, but Leonardo's exhaustion and Niccolò's counsel convinced him to stay awhile and rest.

Within the month, they were back in Valencia and found the city in the grip of Cesare's diehards. Disheartened by the turn of events, the Assassins contemplated their next move. Leonardo piped up with a suggestion, asking them to gather sulphur, charcoal and potassium nitrate, as well as thin sheets of malleable steel.

They complied, and in a short time, Leonardo managed to construct twenty small, hand-held bomb, which could be thrown onto enemy positions after lighting the fuse. Leonardo then revealed to Ezio and Niccolò that he was returning to Italy on the next ship, as he was becoming homesick.

====Attack on Valencia====

Despite this setback, Ezio and Niccolò were determined to destroy Cesare's new army, and together formulated a plan. While Niccolò made his way to the diehards' camp, Ezio headed to the docks. Approaching the first ship, Ezio lit the fuse and threw it into the vessel, dismissive of what destructive power such a small device could possibly contain. He was shocked when the device exploded, cracking the warship's mast and felling it, with splintered wood flying high into the air.

Ezio continued to target Cesare's vessels, and in several cases, the initial bomb's explosion was followed by the detonation of the vessel gunpowder reserve; at one point, the explosion of one ship brought down the two on either side of it. All in all, Ezio managed to destroy twelve vessels with his ten hand-held bombs. He then met up with Niccolò on the corner of the street where the Lone Wolf Inn was located.

Climbing onto the roof of the building, Ezio and Niccolò peered over the open skylight onto Cesare and Micheletto, who were discussing the recent turn of events. Cesare angrily belittled Micheletto, blaming him for what had happened and driving him to launch himself across the table at his Master.

Cesare quickly pulled one of his pistols from his belt and shot at Micheletto, destroying his face completely. Ezio pulled back, hoping to catch Cesare as he left the building, though Niccolò, who had craned forward to get a better look, kicked down a tile in the process, and caught Cesare's attention. Drawing his second pistol just as rapidly as he had his first, Cesare shot at the Assassin, hitting Niccolò in the shoulder.

Ezio briefly thought of pursuit, but Niccolò's injury was severe and required immediate medical attention. Finding a doctor, they learned the bullet had gone straight through, and that Niccolò would be sufficiently healed for travel in two weeks. Before Ezio left to pursue Cesare, Niccolò wished him good luck.

==== Siege of Viana====

In 1507, Ezio finally located Cesare Borgia, who was leading the forces of his brother-in-law, John III of Navarre, in a siege of the city of Viana.

Ezio engaged Cesare on the battlefield, initially making an unsuccessful attempt to kill him with his Hidden Blade. Cesare made his escape towards Viana Castle, and Ezio was almost overwhelmed by Cesare's guards. Narrowly surviving an artillery strike, Ezio chased after Cesare and followed him through the village. Fighting past the battling guards, and climbing two burning siege towers, Ezio eventually reached the ramparts of Viana Castle. He made his way through another small group of guards and engaged Cesare in combat atop the city walls.

Despite a continual stream of soldiers attacking him, Ezio was able to whittle away Cesare's armor and overpower him. When Cesare angrily repeated his claim that no man could kill him, Ezio coldly replied he would leave him in the hands of Fate, and threw Cesare from the city walls to his death.

Later, a much older Ezio returned to the Sanctuary beneath the Villa Auditore to leave a clue to the password that protected the Vault's entrance, as suggested by Leonardo years previously. The clue was visible only to those who possessed Eagle Vision.