Here's a breakdown of some possibilities and considerations:
Possible Outcomes:
* The werewolf remains a werewolf: The vampire's venom might not permanently alter the werewolf's transformation cycle. The werewolf might become a vampire-werewolf hybrid, with both sets of abilities and vulnerabilities.
* The werewolf transforms permanently into a wolf: The vampire bite might permanently trigger the werewolf's transformation, locking them into their wolf form forever.
* The werewolf becomes a vampire: The vampire's venom could completely override the lycanthropy, transforming the creature into a vampire instead.
* The werewolf becomes a vampire-werewolf hybrid: The vampire's venom and the werewolf's curse might combine, resulting in a new, unique creature with a blend of both powers and weaknesses.
* The werewolf's transformations are affected: The vampire's venom might alter the frequency, duration, or intensity of the werewolf's transformations, perhaps making them more frequent or more violent.
Factors to Consider:
* The specific rules of the world: Each fictional universe has its own internal logic and rules governing vampirism and lycanthropy. These rules would determine the outcome of a vampire bite on a werewolf.
* The strength of the vampire's venom: Some vampire venoms are more potent than others, and the strength of the venom could determine the degree of its effect on the werewolf.
* The werewolf's resistance: Some werewolves might have a stronger natural resistance to vampire venom, making them less susceptible to its effects.
In Conclusion:
The outcome of a vampire biting a werewolf is ultimately up to the creator of the specific fictional world. It can be a fascinating plot point, prompting discussions about the nature of both curses and the potential for unexpected combinations of powers.