I saw Danny Phantom when i was in middle school , but didn´t he tanked a city level explosion and then turned edgy as a final boss from a movie ?
I don't remember any city level explosion tanking overall, though he did become an evil ghost and destroy the earth in an alternate future.
BAsically his family died in an explosion, so depressed he begged vlad to rip the ghost out of him, this lead to his ghost half now bereft of humanity to rip out vlads ghost half and they fused into an evil dark danny that went on to kill his original human half and end the world (dark danny burned everything to ash and the last standing settlement on earth was amity park itself, thanks to a ghost shield).'
There are some odd implications in the episode that dark danny is aware of clockwork (Ghost god of time) Specifically on seeing sam, tucker and danny he calls out the "Meddling old man"
Honestly one of the better feats I remember was rome being blown up during a fight between vlad and danny when they were time traveling, basically in the danny phantom world vlad and danny are responsible for the great fire of Rome due to their energy blast.
Beyond that at one point danny had to cover most of the city in ice to get rid of undergrowth, and fought a ghost that controlled the weather
He fought a ghost called paraih dark who was one of the most powerful ghost, but needed a special mech suit to do it.
He also got a knock off infinity gauntlet called the reality gauntlet during a special, but he blew it up at the end, and when I say knock off I mean...Its super fucking blatant.
Huh I remember more about this show then I thought.....
Also theres a really fucked up story beat that gets glossed over, a ghost dog named cujo breaks into a place known as axiom labs to get back his chew toy, he even still has an axiom labs collar on. Valaries dad gets fired due to the destruction caused by the ghost dog, since he was the one that installed the new security system.
Thing is its implied axiom labs got rid of their gaurd dogs for the new secruity system, cujo breaking into an empty kennel to get back his toy...For a show that tried to keep a light tone it could surprisingly dark