Slaying Nathan! (Timothy, not Nathan of the FoS!)

[Rotipher of the FoS]

If you're saving Natalia's death for later, you might as well save the weretiger thing as well. In fact, you could even have Gennifer succumb to the werewolf transformation in this adventure, then get herself re-infected with tiger-lycanthropy between this encounter and a later, final confrontation with Natalia. Even more of a shocker for the villainess, if her Progeny Control had actually worked on Genny before!