This is more me musing on one particular villain more than anything but then it occurred to me that I have the same situation (I'm not going to call it a problem because I don't think it is) with both the pieces I'm currently working on. The thing is, there are villains your hero just can't (or shouldn't) be able to beat. And I think this is ok.
If you're not interesting in backstory for this ramble skip down to the last paragraph below the video:
This particular train of thought came up because today one of my favourite villain's had a new character song release and it always gets me thinking about villains and escalation. Quite simply, Carol is a level of villain that the heroes couldn't, or shouldn't, be able to beat because she was so beyond them. In the end it was Carol who defeated herself. Her plan involved her minions jobbing early on when they quite clearly have been shown to vastly out-power to heroes and Carol herself vastly out-powers them. But even by the end of the heroes arc, they still can't really match her and its her own memories that do her in at the end. She then returns several seasons later, at the same sort of power level and very handily defeats the miniboss squad the heroes have been struggling with through half the season and then very nearly defeats a literal god.
And rather than using things like love and friendship, Carol stands almost entirely on her own, even when on the side of the heroes.She relies on things like logic and science in the form of her alchemy, and interestingly it's never really presented as a bad thing, just coming from the wrong place when being used to harm. Yes, in the end it is the power of love that wins, but it's very clear that Carol's power is beyond that of the heroes.
And it really got me thinking about the villains that are so vastly out of the heroes league. And there's nothing wrong with this in my opinion. As I mentioned, I realised that both of my current projects the person behind everything is someone not really the sort of people the heroes can defeat. They are beyond our heroes capability and power levels. And I think sometimes stories get too carried away with defeating the ultimate villain. And I understand why in a child's series, they much prefer a full resolution where you can say all the villains have been defeated. But in more mature series where you can have some nuance, the need to remove everyone villain until the world is saved can get the author carried away.
There are some villains that are just beyond the level of the heroes and I think some stories need to that. Some stories need the scope to be toned down. I think sometimes, I respect an author more for just saying "this is the character's power level and that's where it's staying" and if you must defeat other villains, find a smarter way to do it than just constantly making your hero more and more powerful. What does everyone else think about villains that are beyond the hero being allowed to be just that; beyond the hero?