Talk:Ace Combat X: Skies of Deception/Missions/@comment-68.13.121.57-20150302134806/@comment-58.145.168.122-20150302153922

12B is initiated if any MBSR managed to reach Griswall. 12C is initiated if Skylla unit managed to reach Griswall. So, what you have to do is prevent the MBSR and Skylla Unit from reaching Griswall. There are several ways to do this. You can play 9A which destroys the Skylla unit, and play 10A which prevents all of the MBSRs from reaching Griswall. It doesn't matter if you keep Nevera Jammer active. You will still play 12A but with an extra handicap. But by going this path, you may risk initiating 7C, the hardest mission in Ace Combat history. You can also destroy the Skylla unit in Nevera, mission 11B. If you can reach the MBSR first, you should be fine. Just don't delay in destroying those units.