How do you get the Worlds 2014 - Najin White Shield?
It was sold in the League of Legends store. Riot's description in the client reads: “This icon was released in the store for the 2014 World Championship.”
Is the Worlds 2014 - Najin White Shield still available?
Riot does not list the Worlds 2014 - Najin White Shield as a legacy icon. Store icons rotate, so check the store in the League client.
