How do you get the Radiant Wukong Icon?
It was a mission or event reward. Riot's description in the client reads: “Earned by Predicting Champion Select of the 2017 World Championship.”
Is the Radiant Wukong Icon still available?
No. Riot tied the Radiant Wukong Icon to 2017 (mission reward), and it does not normally bring back past event rewards or bundles.
Radiant Wukong Icon is one of the rarest LoL summoner icons.
