How do you get the Honor Honorable Opponent Icon?
It is an Honor reward. Riot's description in the client reads: “Earned by obtaining an Honorable Opponent ribbon, or by being in the top 10% of Honorable Opponents in your region before the Honor 1.0 system retired.”
Is the Honor Honorable Opponent Icon still available?
Not in the store right now. Riot names no other way to earn the Honor Honorable Opponent Icon, and it is not a legacy icon.
Honor Honorable Opponent Icon is one of the rarest LoL summoner icons.
