How do you get the Season 2021 - Split 3 Icon?
It was a ranked reward. Riot's description in the client reads: “This icon was earned by winning ranked games in Season 2021 - Split 3.”
Is the Season 2021 - Split 3 Icon still available?
No. The Season 2021 - Split 3 Icon was a ranked reward: to get it you had to peak the required rank during Season 11 (2021). Riot does not give out past ranked rewards again, so it cannot be earned anymore.
