My brain won't give up on this idea, so I'm sharing it with you. [Not a story, just notes.]
Okay, so here's the deal. I read a fanfic last night that was Danny Phantom x My Hero Academia, and now my brain won't shut up about the idea. If I were to write a fanfic like that, it would include a bunch of fandoms. These are the quirks that each character would have. (I won't list all of the fandoms in the tags.)
Danny Fenton (Danny Phantom) Quirk: Ecto Attacks
I chose this one because I think it's the most combat-oriented and versatile. As much as I like flying, he can only have one power.
Link Link (The Legend of Zelda) Quirk: Pocket Space
Link can pull random items out of pocket space, and he's well-versed in the weapons he carries.
Bobby Pendragon (Pendragon) Quirk: Shapeshifting
I'm not so sure about this one because he doesn't actually use it.
Dark Mousy (D.N.Angel) Quirk: Wings
He could probably develop powers similar to Hawks.
Natsu Dragneel (Fairy Tail) Quirk: Dragon Fire
He's pretty versatile with his power.
Elphaba Thropp (Wicked) Quirk: Telekinesis
It's the first power she demonstrates (in the movie, at least).
What characters and fandoms can you think of? I'd love to hear your list!