Arcade is a series of alternate future/universe skins in League of Legends, featuring champions digitized into an arcade setting. Arcade Miss Fortune, Arcade Riven, and Arcade Sona are the Holy Gaming Trinity, the goddesses of RGB destined to "save the game", while Arcade Ahri, Arcade Corki, Arcade Ezreal are more rounded "players" who have only just arrived in the game-verse.

Being forcefully transported from the real world to fight an army of evil video game bosses is no sweat for Sona. She was the first person to beat Keyboard Solo 4's ultra solo mode on nightmare difficulty—a feat that, by the developers' own admission, should not have been possible.