In Assassin’s Creed: Brotherhood for the PS3, Xbox 360, and PC, you can unlock La Volpe’s Bite for your character to use.
To unlock La Volpe’s Bite, you’ll need to get each guild in the game to level three. Once you do, it will be unlocked in Ezio’s Hideout.
Check out my other guide for a full list of unlockable guild rewards.
