Are custom skins bannable? : r/leagueoflegends

Gordon Freeman custom skin for Aphelios League of Legends and Half Life : r/leagueoflegends

How to Use Custom Skins in League of Legends - Eloking

I got permabanned after using the fallen angel briar custom skins. Are they suddenly banning people who use custom skins? : r/BriarMains

Just thought I share this, these are modded fan skins which require you to own the original SG to use but is still in a grey area of being bannable or not

k'sans K'Sante Sans custom skin (pro play's gonna have a bad time) : r/ leagueoflegends

Yae Miko custom Ahri skin : r/leagueoflegends

League Profile Tool: Can You Get Banned by Riot Games for Using It?

League of Legends $10 Gift Card - NA Server Only [Online Game Code] : Video Games

A question about custom skins in lol : r/leagueoflegends