Challenge: expecto patronum
Word Count: 100
“It used to be a deer.” Minerva, pale and disheveled after her own encounter with a Dementor, gestured at Severus. He'd been the referee, and the shock of the attack had nearly toppled him from his broom before he'd cast a Patronus. “I'd swear it was a deer.”
“And now it's a dog.” Remus had been advising a NEWTS student about her project during the match. “They do change sometimes. I don't - “
“Not a dog. A wolf, Remus!” said Minerva, and it was Remus' turn to go white as he realized what this might mean.