Crystal did a quick headcount. It seemed that everyone was safe, Chie included, and she could now see the enemy as well as it appeared on the ground. As it stood there, everyone could see it form three more of the balls of power that put a hole in the tower. If those hit anyone, it was game over. And judging from what she saw when Selma had countered one, they were liable to explode on impact as well. Which meant...
Despite her history of training for battle, when it came down to her first real fight as an Ars Magi, the safest strategy slipped her mind. Not knowing exactly how to summon her elementum in such a way as to be useful at the moment, she instead rushed forward, heading directly towards the first projectile. She saw Chie's two chakram fly past her to hit two of the missiles as she ran. Crystal turned her body so that the ball was to her right and swung out with her Gladius, extending its reach with a rod of ice, striking it and causing it to explode long before it reached the others. Unfortunately, she was still within the blast radius and was sent flying back, skidding to a stop a short ways in front of the evacuees with a damaged right arm and some torn off skin from the slide. This is getting to be a bad pattern.
Crystal thought to herself as she pushed off with her left arm and leapt to her feet. It looked like two other Ars Magi had appeared, one riding a wave of water and another having punched the Void to the ground. Soon the water user tore through the Void's leg, and it appeared the Chie was holding the damn thing in place with her power.
"Attack it... while I've... got it locked up!"
Crystal looked up; the meteor that was Selma was still a few moments away, but Chie looked like she couldn't hold it for much longer. Instinct instead of strategy took over and Crystal's form blurred to those watching as she bolted towards the Void.
It took only an instant to reach it, the gravity around it holding it in place forcing Crystal to stop short, but she was well within range by now. The poor facsimile of life tried to attack, but it was too late. Hiems had already pierced its core, glittering particles of ice flowing in its wake. And if that didn't finish it off, well...
Crystal rolled out of the way of the incoming crash, pulling Hiems from the ice sculpture that was her foe, certain that the impact would finish what she started if it somehow survived her attack.