Yeah, that's a cool idea. I've seen a few headcanons that Celestia was a unicorn and Luna a pegasus but her being a pegasus could be really nifty. Further to the dream walking, perhaps she could astral project as well? Or has a better grasp on the psyche. I'm not too sure to what extent. Perhaps in general, Freudian style things, or even telepathy. (Which, an ironic idea could be that Luna was the more charismatic of the two before she became Nightmare Moon.)

Honestly, there's so many different ways you could take either of them. Although, personally, it's kind of hard to find one that melds well with Celestia's agriculture and harvest.

(A funny little idea, based off of a teen/child book series, perhaps strong dreamers can pull monsters from the dream realm. Luna could be a protector of sorts against that.)



Thank you for humouring my comments though. It's really great to talk to you like this. I've really admired your art style before but now I admire you for another reason too.