تويتر \ MarvelTrucos على تويتر: "📌List of Champions by their Release Year 🗓️ #VoteForOmegaSentinel #WeNeedMoreTech #MCoCSummonersChoice #MarvelContestofChampions #ContestofChampions #MarvelGames #MCoC #Marvel #MarvelChampions https://t.co/FUTsohb9lG"
Skin Release Frequency per Champion - TierList (February 4, 2020) : r/Paladins
MarvelTrucos on Twitter: "📌Champions released by Year [2015-2016-2017-2018-2019-2020...] 🗓️ #Marvel #ContestofChampions #Kabam #Chronology #Champions https://t.co/vqZaZwTiu9" / Twitter
List of all League of Legends champions by release date
League of Legends Champion Release Timeline (2009~2020) - YouTube