Optional Objectives:
- Use the pistol in combat
- Tackle the Sage from above
Meet up with Duncan by the docks to start the mission. After the scene, follow Torres until some assassins show up. Use your own pistols to take out the assassins on the rooftop them help fend off their attack on the ground and to complete the first optional objective.
Continue following the group until another scene is triggered. The Sage will be freed and will try to escape. You'll have to run after him and tackle him. To complete this optional objective, you can just run along the streets until you close the distance with the sage who's running on the rooftop. Once you're near, find an elevated location and jump while pressing circle to tackle him from above. Take note that the Sage's path will always be the same. It is possible to run along the streets and get ahead of him.
Video: S2-M4-04.MP4
After capturing the Sage, the mission will be complete.