Nanoha knew what Archer could do, broadly speaking. She had already seen the flying swords in action before, and while she couldn't understand how exactly he did it, she didn't really have to. He could make the difference she needed.

"We'll take turns covering each other then!" That was perfectly doable, and the idea of doing a team-up appealed to Nanoha.

"Blaster 1!" She declared, calling the Blaster Bits into existence with a surge of power. With so many enemies, she needed a few more barrels to hold the line. Nobody was getting within striking range of Archer.

"Let's go with a Multi-Raid Buster!" The four orbiting Bits and the main body of Raising Heart were all now pointed in different directions, a second of charging all it took for them to momentarily fill the room with pink light with a loud "Shoot!"

The first wave was down, but the boss was not, and more enemies were streaming in. Time to keep going!