what champ(s) did you get all the skins for?

First one is cute, latter one has 2 forms and I think it's amazing that both have been worked on

on two seperate accounts. (well before the release of super galaxy) that ones sounds effects sounds like nails on a chalkboard

Maokai (though not Vic. because Riot is running a Class-centric oligarchy) Bard Braum Ornn Zilean

oh boy Ahri, Akali, Annie, Ashe, Aurelion Sol, Caitlyn, Diana, Ekko, Irelia, Jhin, Jinx, Kai'Sa, Kalista, Katarina, Kayn, Kha'Zix, Kindred, Kled, LeBlanc, Leona, Lissandra, Lux, Miss Fortune, Nami, Nidalee, Orianna, Ornn, Quinn, Renekton, Rengar, Sejuani, Sona, Syndra, Thresh, Tristana, Udyr, Urgot, Varus, Vayne, Vel'Koz, Vi, Viktor, Xerath, Yasuo, Zoe, with all available skins for Sivir (missing Victorious and OG PAX) and Riven (missing OG Championship). In total 47 champs.

I do have all the other skins for Ezreal, Gnar, Taliyah, and Xayah, I just haven't gotten the SSG skins yet.

(what an achievement, amirite?)

I have every skin...

I own multiple skins on Swain (Northern/Tyrant), TFate (Jack/Underworld) and Kayle (Viridian/Riot) if that counts.

I'm pretty sure the most popular champ to get all skins for is Lux.