Riot Games has a strict policy against cheating and hacking. However, they operate on a "tolerance" policy for aesthetic mods. Here is the breakdown:
. While Riot Games generally tolerates fan-made mods, using them is at your own risk, especially with the introduction of Vanguard anti-cheat. How to Install Volibear Custom Skins volibear custom skin
The status of custom skins is complex. Riot Games generally operates under a "use at your own risk" policy. Risk of Banning: Riot Games has a strict policy against cheating and hacking