Oldest Heroes You're Still Missing

Celica, Lucina (I have every Alt of her's and Celica's... just not the originals), Julia, and Elise. Aside from those 4, the only units I've been missing have either been released recently or are seasonal.

I've been playing since March 2017 and I Still don't have;
Lucina, Lyn, Y!Tiki, Linde, Minerva, Azura, Leo, Julia & Olwen. I only care for Minerva anyways so it's no biggy.

If You Believe Me,I Never Got A Hector,A Lyn Or An Ephraim Normal Version.

Hector, Lyn, Ephraim, Celica, Ike, Minerva, Hinoka, Y!Tiki, Jaffar, Mia, Dorcas, B!Ike, B!Lyn...that's all i can remember off the top of my head.

I still don't have the lauching unit Elise (and I have tried, believe me), and a month in the game, Julia, Olwen, Jaffar (tried also) and Karel.

After that, I don't have anything from the first spring banner, Alm, Faye and Mist. That covers the units I don't have from the first two months of the game.

I don't have Alm and i hate it.

Alm, Faye, Gray, Genny, Delthea from Echoes.
Eldigan, Sigurd, Deirdre
Luke, Minerva, Jaffar,Y!Tiki(including all her alts),Katarina, B!Roy, B!Ike, Karel, Innes (alt included), Amelia, Mist,Mia,Elincia, Micaiah, Lucina, Hinoka, Leo, Rhajat.
Most old seasonals and alts exept for B!Ninian, B!Sanaki, H!Nowi, H!Henry and Mia, LA!Roy, LA!Eliwood and Lyn,Groom Marth.
I'm not sure if Quan, Leif, Swordhardt, Green Olwen is old enough, but i dont have them as well.

Missing since day 1: Linde, Hinoka, Azura.

Other book 1 folks missing: Olwen, Eldigan, Mist, Faye, Katarina, Saber, Lute, Brave Roy.

Seasonal alts aren't counted.

Minerva, available since launch. Every single time I've tried to free summon her, there have never been any Greens to pull. It feels like a cruel sign from the universe.

Mist, too, April 2017. She's the only Tellius unit I don't have and she was one of the first released.