Yasuo's prestige skin on the PBE looks to be taken from scrapped True Damage concept art : r/leagueoflegends
League of legends new skins HD wallpapers
Prestige True Damage Yasuo Skin Spotlight - League of Legends
Riot Games reveals upcoming League of Legends skins
League of legends new skins HD wallpapers
League of Legends' x AAPE Apparel, Yasuo Skin Collab
Surrender at 20: True Damage Yasuo Prestige Edition Now Available!
League of legends new skins HD wallpapers
INVEN CULTURE