Luna Maximoff Marvel Future
So Luna is a pretty popular character, reaching most of the Marvel fan base thanks to the many connections she has, even though she doesn't get used that much. Marvel loves to bring out the next young hero so why not have one who is known yet can also be developed, letting her have a shot at something and there are 2 paths that come to mind.
That would be the Avengers path, first the Young Avengers later on joining a different Avengers group most likely Uncanny.
The other would be the Magic path, as it is revealed one per-generation of the Maximoff line takes on Witchcraft powers and holds a Scarlet Title, so have her be the next inheritor going to Strange Academy while getting private lessons from Wanda.
Ok now that 2 paths are out there what about a costume, most superheroes wear some kind of costume and she has a family full of them.
Well I would put costume in 3 sections. Design, Colour, and Attributes.
The design would be leaning to the Inhumans, she is a literal Princess for them. Plus her mother's family seems to have a theme that she could follow
A prime colour, with black trim, and a given name symbol on the waist
Crystal = Diamond
Medusa = M
So Luna could be a Crescent, as for colours I would look to her father for this
Switching out the Black trim for white, as for the Prime I think it should depend on the path she would be on. I would go green for the Avengers, and Blue for Magic.
Now Attributes to really scream Avengers or Magic.
If Avengers then wear her mother's Avenger's jacket, a real passing of the torch moment.
If Magic, then Red/Scarlet like Romani articles of clothing. She would adopt these not just with her costume but also everyday clothing as well. Since she would be at Strange Academy and while they have a uniform it does look to have some customization.
So powers, as an Inhuman who has gone through Terrigenesis she has gained powers that in the form of empathic aura reading and control.
But this has given also some precog abilities. It has not been explained how this is, but I think it might be she sees the future someone is leaning to the most based on their emotional state.
She holds a high amount of Inhuman DNA so will have their advanced bodies even before Terrigenesis, as well has received martial training from the likes of Karnak.
Of course if she goes the magic path then Witchcraft will be a birthright as much as her Inhuman gifts. Witchcraft a magic that connects to a Goddess and the Earth.
Now while all of these are good things for a hero path to have she doesn't feel at least right now a solo act. Teams and Companions will be important part to her, and how she will act with either the Young Avengers and Strange Academy will depend on who could/should/will be there, but I do know someone who could get added to these Franklin Richards.
Currently depowered him getting his own new path could work here.
For the Young Avengers give him a suit like the Thing Suit + Thing Rings, but make it something that connects to the other three Fantastic Four members letting him take on their powers though it being weaker. Each of the main members of the Fantastic Four have been part of the Avengers so he captures still the Young Avengers theme.
If magic, well Agatha Harkness was his nanny maybe her recommendation to try plus get into the academy could work here, him learning Quantum Magic, still leaning into the F4's more science connections but looking at it another way.
Their families are close so they know each other and depending on who is on the teams they would most likely have the closest connections with each other, perhaps even moving from friendship to romance.
