Our party spent sometime in sewers dealing with a particularly deep rooted rat problem in the town sewers. It wasnt just the usual rats and dire rats, but also Wererats and the infernal things called Moonrats which are just rats that get smarter with the fullmoon so of course they'd hang out with wererats. . .I swear our wizard forgets things at the most convenient times and recalls them at the worst.
So that was unfortunately the first night of the fullmoon. When we made it out, rested, and then ventured forth to the city outskirts, that's when we encountered him. A wererabbit, of course there are wererabbits if there are wererats, im just going to kill all vermin on sight from now on.