The conception of K/DA was based on Riot's expressed desire to create more musical content, with the characters chosen based on K-pop archetypes. The group was created to promote the League World Championship and to sell in-game K/DA skins of the characters in League of Legends. K/DA has subsequently achieved significant popularity both within and beyond the League of Legends fandom and received critical acclaim, particularly for their performance during the World Championship and the impact of gaming on the music scene.
K/DA skins of Ahri, Akali, Evelynn and Kai'Sa, depicting the characters as how they appear in the band, are available for purchase in League of Legends. Skins in the game are for cosmetic purposes only, and the K/DA skins cost 1350 RP (RP is the League of Legends in-game currency) which costs around US$10 to purchase. The Prestige skins were available by completing special missions in-game, but can now only be acquired through skin rerolls or purchased with mythic essence when they are \"unvaulted\". The popularity of K/DA in 2018 led Riot to release an EP consisting of five songs, new skins inspired on its artwork, and music videos in 2020.
Similar to League of Legends, K/DA appear in the spin-off game Wild Rift as skins. It is also noticeable that the game receive the champions into the game the same day when the All Out skins come out in October 2020.
According to Tantula, \"We believe there's a huge overlap between League of Legends, esports overall and the music industry\", and as a result, they invested \"in building [their] internal music team with both an artist focused creative studio full of composers, songwriters and producers, as well as people who can perform all the services that you would see at a standard music label, such as distribution, A&R and promo.\" Patrick Morales (creative lead behind the \"Pop/Stars\" music video), Janelle Jimenez (the lead designer behind the K/DA skins) and Toa Dunn (the head of the Riot Music Group) were the main creators of K/DA. The dances were choreographed by Ellen Kim, Bailey Sok, Stevie Doré and Eileen Harman. 4Minute also served as a source of inspiration behind K/DA. For singing \"Pop/Stars\", Madison Beer was brought on early, and Jaira Burns followed. As many at Riot were fans of (G)I-dle and liked \"the attitude they brought to the song, especially the rap section\", Miyeon and Soyeon were brought on as well.
The characters were chosen from League of Legends' character list based on whether players would realistically see them as \"popstars\". According to Patrick Morales, Ahri was the first character to be chosen for K/DA, due to her previous appearances in League of Legends-related music as \"Pop Star Ahri\" back in 2013. Subsequently, with Ahri being a \"beautiful, charming leader\"-type character, Evelynn was chosen to contrast to that, by \"being the wild and provocative diva of the group\". As Akali's character was being reworked at the time, Morales included her into the band as he liked the \"rebellious spirit\" of the character. Kai'Sa was included due to a recommendation from skins lead Janelle Jimenez, as she wanted a \"strong but silent loner who expressed herself on stage through her movements\". 153554b96e