Galactic Conquest Sector 3 Boss Hard (CLS) - All Feats - Multiple Lineups - No GLs
00:00 Flawless victory & No Old Republic (CLS)
01:25 Flawless victory & No Old Republic (Empire)
04:16 Flawless victory & No Old Republic (Imperial Troopers - This lineup is more to demonstrate the potential of the Troopers in earning these feats)
06:22 Lucky shot (Mon Mothma/Chewpio - highly RNG dependent)
10:26 Lucky shot (JKR)
The first three battles used the same data disks. The final two had minor changes, which can be seen before each battle. The defensive buffs data disk is very helpful for this battle, as it can negate the damage and debuffs inflicted from counters.
For the lucky shot feat, go for the JKR lineup first (or something similar). It’s much more reliable and less mod/data disk demanding than the Mon Mothma lineup.