There are only two Tasks to do in Chapter 4 and are both located in District 0714 of the Militesi area you can explore during the first free time. However, both will likely require you to be on a second playthrough, since both require something that is not possible on your first run.
|Flex for Her Majesty||Clemente||Raise Strength to its highest level||Draconic Gemstone|
|The Power of Friendship||Lady Celestia||Invite five friends into Class Zero||Akatoki Amethyst|
Here are some notes for the Tasks above:
- For Clemente's Task, you need to have someone whose strength is maxed out at 255. The easiest person for this is Jack, who has an Attack stat of 168 at level 99. Combine this with his exclusive accessory (harvest 800 Phantoma with him; has +80 Attack) and any weapon that grants more than 7 attack and you'll hit the cap.
- For Celestia's Task, you will have to complete the events surrounding Carla, Quon, Mutsuki and Ryid so they "join" Class Zero on a previous playthrough. Naghi is also included in this, so don't forget him. Check out the **Class Zero Recruits** section for all of the info required.