How do you get the Season 2020 - Solo/Duo Master Icon?
It was a ranked reward. Riot's description in the client reads: “This icon was earned by finishing Master in Solo/Duo Queue in Season 2020”
Is the Season 2020 - Solo/Duo Master Icon still available?
No. The Season 2020 - Solo/Duo Master Icon was a ranked reward: to get it you had to reach Master in Solo/Duo during Season 10 (2020). Riot does not give out past ranked rewards again, so it cannot be earned anymore.
Season 2020 - Solo/Duo Master Icon is one of the rarest LoL summoner icons.
Released in 2020
Season 2020 - Solo/Duo Diamond Icon
Released in 2020
Season 2020 - Solo/Duo Grandmaster Icon
Released in 2020
Season 2020 - Solo/Duo Platinum Icon
Released in 2020
Season 2020 - Solo/Duo Challenger Icon
Released in 2020
Season 2020 - Solo/Duo Gold Icon
Released in 2020
Season 2020 - Flex Iron Icon
Released in 2020
