The Patronis Charms
Harry, Hermione and Ron ran wildly as spells smashed walls and windows around them, missing them by inches. As they neared the pathway to the boathouse, Harry looked up to see hundreds of Dementors coming at them. "We will survive", he told himself, trying to hold on to the positive thought. Gripping his wand, he bellowed "EXPECTO PATRONUM!", and his stag charged the Dementors. It wasn't enough though, as more Dementors swooped down. "We're goners..." he thought desperately. All of a sudden, a shimmering goat charged past him. As it ran at the Dementors, it was suddenly joined by two beautiful silver animals that had flown down from above - a phoenix and a nightingale. As they flew on either side of the goat, they sang a heavenly song in perfect harmony, and Harry's eyes started watering from squinting at their brightness. The Dementors flew off and Harry turned to see everyone gazing open-mouthed at the spot where the three beautiful animals had disappeared. A tear slid down Aberforth's cheek. The Dumbledores had been side by side once again...