What were some of your inspirations when creating the game's story? Pokemon Reborn and Rejuvenation are obvious, and maybe Hollow Knight as well since the Crystal Peak theme is used in the dreamscape and dreams are focal to that game's plot, but other than that are there any others?
I have 2:
Save file 1:Garchomp, Galvantula, Gallade, Absol, Primarina and Salazzle
Save File 2: Scizor, Greninja, Gallade, Mamoswine and either Regular Chandelure and Florges or Aevium Mismagius and Ninetales
The battle can be cheesed by using a seeded shedinja. Since it's typeless it doesn't have weaknesses. With this strategy your only problems are Bastiodon and Corviknight. Corviknight has to be Will-o-wisp stalled for tens of turns, I recommend buying some Leppa Berries. And thanks to the Crest Bastiodon will kill your Shed unless you Will-o-wisp stall it. It's not as bad as Corvi, but still bad. After that assuming you are at +6 attack thanks to Hone Claws you should sweep everything with Dig
I personally think that he will get together with Serra because of how much foreshadowing there was and then when Gardevoir comes back she will go full Amaria mode (and by that I mean one of 2 ways: suicidal or murderous) because of how much she got attached to him and we will have to deal with her one way or another.
What part of the dialogue confirms it? I played it recently and if you're talking about her love for Radomus she pretty much just Traced Radomus' longing for his wife back to him.
Now that's pretty difficult to say given his silence when Gardevoir kept insisting that they are a couple. He could have not said anything because what she said was true or because he was ignoring her because he's heard it from her too many times.
And the story seems to imply that Radomus and Serra would become a thing, given Luna's dialogue and Gardevoir's possessiveness of him when he was talking to her.
Personaly I feel that if he truly is in a relationship with her he should at least stop treating her like a pokemon (and by that I mean sending her into battles and stuff).
If this happens my first order as the new Champion of Reborn would be to arrest him for Pokephilia and maybe brainwashing. (I've just beaten Amaria so I don't know if he and Gardevoir are together, tho I have some suspicions, or if he brainwashed Luna, brainwashing El immediately afterwards is such a stupid move for a man considered to be so smart.)
Edit:I've played the part when you find out about them and I'm honestly both disgusted and pity them at the same time. Radomus was suffering a lot from his wife's death and Gardevoir unknowingly traced his feelings for her towards him and from there stuff became messy. From how things are looking currently his arc may be about him letting go of all of his grief and by that his relationship with Gardevoir too.