"Shields up! Shields up!" Shining shouted, forming a shield over the gap. The unicorns of the Mage Corps added their strength to it, and after a moment Celestia did too, even as she marvelled at Shining for recovering so quickly. "You!" he shouted at a random pony, "Get to Princess Cadence, and get her to get the Crystal Heart working now! The rest of you, prepare to repel invaders!"