What units do you want but have yet to snag?

L!Tiki for me. Saving orbs for her now, though I am a little appalled at how many orbs it takes to +10 a legendary hero on average

Only talking non seasonals I need Leif, Legyarn and L!Marth. Those are the ones I want the most I don't have that instantly come to mind

Mist, but she barely ever gets to be a focus so it's understandable. Minerva particularly seems to want to evade me. There hasn't been a single free summon session when pulling for her as a focus that I have ever gotten a Green orb, and I barely ever got any of them afterwards. It feels like trolling at this point.

I would really like to have lego hector.
I have tried to summon him on 3 banners with more than 2000 orbs each time, and always missed.
Also, lego tiki and lego eirika.
Three is something about their art that's just great.
And they have excellent skills too.

All the legendaries, except the Renais twins. I don't need them. I hate horses. Hríd and Gunnthrá can stay because they have a cool gimmick.
Ylgr and Laegjarn as well, since they're the the cooler OCs. Bruno and Veronica are not summonable yet but I'd grab a copy or two. But Deirdre is probably the unit that I definetely want to have and don't. I never even played the Judgral games (or anything before FE11 for that matter) and I want to use her so bad.

I want Delthea, mainly because she is the only Shadows of Valentia unit that I'm missing from my catalog.

My most wanted units right now are Alm, Amelia and Zelgius. They are the oldest units I don't have. I can live without the armored units, but I really want to try Alm Double Lion weapon.... Come on IS give the kid a banner!!