What do you want to refine first?

Debating. It all depends on if I decide to build Nowi or Fae first. Fae has the sustain and bulk for baiting to provide Light Breath+ buffs, while Nowi is just an absolute killer with Lightning Breath+ and the Dragonstones new ability. Later on my H!Henry will have his Owl Tome buffed as well.

As for Legendaries, Lyn is the only buffable one I'm currently using, though Eliwood is viable now on a Horse Emblem Team with Blazing Durandal. Assuming you really want to make him great, give him DC, though B!Roy still does that job better, even with lower resistance.

Playing around with different breaths for the dragons, although most are probably keeping lightning breath upgrade just so I don't have to burn a distant counter when I could run steady breath. Dark Aura for Linde, Divine Naga for Julia, and the upgrade for Ephraim.

EYYYY FE7 is my favorite game and my favorite character of all time is eliwood since i was a kid. But i got to stick with my fav heroes character rn which is Lukas. Im making a good build on him that makes him rlly good. I already refined his killer lance+ to a slaying lance+

I did Rogue Dagger+ for waifu Felicia as soon as I could, the effect is just too nice. Other than that I might do some work with the Dragon Breaths, Staves, or maybe put more work into my Felicia with a Smoke Dagger+ or something like that. Apart from those, I might upgrade some Killer weapons for some extra Dew.

As for the Legendary weapons, I think the duo Hauteclere’s are my first priority since I have a good Minerva and Michalis is cheap to build. I might do Siegmund or Fujin (2 great IV’d Taco’s) but I’m not quite sold yet.
I would have done Sol Katti if I had Wrath or a better IV’d Lyn, but I don’t so that’s how it is. This is also the case for my -Atk Julia.

The funny thing is that most of the units I want to work on are running things like Raven Tomes, Blade Tomes, Brave Weapons, Firesweep Weapons, or Legendary Weapons, which obviously aren’t upgradable (yet).

Dragon breaths, Blazing Durandal (to make up for my -Atk IV Brave Roy with a better and mergeable Eliwood), and Mystletainn so I can run something else in my Eldigan's A slot. Not sure yet if it should be TA, Attack +3, Def +3, stick with Fury 3, or what. Probably TA for now though, until I can pick up an extra Hector for DC.