Wave 1 - Your party leader is Fiora this time and she comes with many powerful Arts, not least, the useful Cannon Drones Drones. Your first bout is against a Lv 56 and 57 Offensive Security Units along with a Lv 58 Caelum Volf and you’ll want to begin by keeping Second Gear up at all times to increase damage. Use Double Wind on cooldown to strike a group of enemies but save both your Chain Attack gauge and Talent Art for later waves.

Wave 2 - This next wave is up against three Lv 56 Lampo Ponios and a Lv 58 Scout Unit Prototype and you’ll want to largely repeat the same tactics as the first wave to get the group of enemies down at once, leaving you with just the Scout Unit Prototype to focus down.

Wave 3 - The final wave is against two Lv 58 Offensive Seeker Units and a Lv 60 Rius Antol and hopefully you have your Talent Art and Chain Attack available. Be sure to activate Second Gear before triggering the Chain Attack and then make use of both Double Wind and the Cannon Drones Talent Art to his all of the enemies. At this point, go all out on whatever enemies remain, making use of Double Blade to get behind your targets for more damage.