Drive Girls

Story related and cannot be missed.

Complete Episode 27 to earn this trophy. Episode 27 is a fight against 4 different Drive Girls, with no checkpoints in between. My strategy for this is to equip items that give you EP and keep holding to increase your Gear Gauge to trigger Overdrive at the beginning of the fight, and use the Laser Gun CARM (especially if it's Lv. 3). Once you use up your EP during Overdrive, hit the enemy a few times with normal attacks to fill up your EP and use the Laser Gun CARM again, and keep repeating until Overdrive runs out. Once Overdrive runs out, use EP and hold to increase your Gear Gauge back to trigger Overdrive again, and rinse and repeat. Make sure to press to lock on to the enemy. This strategy can be used for all bosses in the game.