Jenny singlehandedly facing down an entire aerospace fleet from a parallel Earth called Sliding Albion. (Two of her teammates: "Am I wrong to find her utterly terrifying?" "It just proves you're still human.")
In the same arc, the Doctor wipes out the aliens' government by holding the Earth in stasis for a moment... and letting the ocean wipe out Italy.
Jenny:YOU. I'm talking to you. I don't know if you can understand me. I don't even know if you have a language. You think the world belongs to you? Earth has a new manager. This world is mine.
The Midnighter destroying Kaizen Gamorra by driving the Carrier into his base; "I love being me". So very wrong, and yet awesome.
In issue #14, The Midnighter defeats an Iron Manexpy with a hug.
The Engineer's escape from the evil family she was imprisoned with when the team was replaced by Heroic Sociopath Captain Ersatz-es.
Midnighter brutally murdering each and every member of the evil mirror team that replaced them.
Hey, that Crowning Moment was just as much Apollo's. Having spent the mirror team's reign chained up, away from the light that powers him, being used as a novelty cigarette lighter and literal punching bag, Jenny slips him some sunshine. The results: