A new villainess dubbing herself, the Fog, arrives in Townville and offers up a reward for anyone who can beat the Powerpuff Girls.
Tropes
- Aesop Enforcer: After Blossom finds out what Buttercup is doing, the Professor, Bubbles and she stage a "villain" attack on Buttercup to teach her not to rile up villains just for the sake of it.
- Canon Character All Along: The Fog turns out to be Buttercup in disguise, essentially as a way to alleviate her boredom and get some action.
- Continuity Nod:
- Sprinklor from Painbow makes a reappearance.
- To Monkey Love, when Mojo sees Bianca and nervously asks about Barbarus. He gets his answer when she shows up.
- Make an Example of Them: The Fog does this to two of the villains to showcase she won't tolerate failure.
- Running Gag: The hotel attendant constantly checking up on the room.
