Can:

Cannot be Bribed, Cannot be Bought

[Neutral Event] Response: After a character is knelt by an opponent's card effect, stand that character. Then, that character claims 1 power and you draw a card.

Prevent:

City of Sin
(3) (1) (1)
[Neutral Plot]
City.When revealed, choose and kneel up to X characters. X is the number of City plots in your used pile.

?

Yes, it's a silver bullet vs opponent card effects that kneels. Plot effects are card effects too.