Templar Keys

Though there are only five of these Templar Keys, they will take you a bit of time to collect as they are all tied to a series of missions, called the Templar Hunt missions.

You get the first key from Du Casse in the A Single Mad Man mission. After finishing This Old Cove and learning the purpose of the Templar Keys, you can now complete four tasks set by various Assassin Bureau leaders. Each task will lead you to one of the keys. Once you collect all five, you’ll unlock the Templar Armor, which grants you an increased resistance to enemy attacks.

It is sometimes difficult to figure out where the assassins are waiting for you as not all markers appear directly on the world map (only on the city maps). Use the below walkthroughs to catch up with any Templar Hunt you haven't completed yet.