The 2021 Mid-Season Invitational is the sixth Mid-Season Invita...
wikipedia - 11 May 2021The 2021 Mid-Season Invitational is the sixth Mid-Season Invitational (MSI), a Riot Games-organised tournament for League of Legends, a multiplayer online battle arena video game. The tournament will be the culmination of the 2021 Spring Split, the first international competition of Season 11.