K/DA's Firestarter keeps two voices and swaps two, as Riot Games sells a virtual group's return

Riot Games released Firestarter on October 19, 2026, the first new music from its virtual pop group K/DA since the 2020 EP All Out. The four animated League of Legends characters keep two human singers, Miyeon and Soyeon of the South Korean group (G)I-DLE. They gain two new ones: Canadian singer Sophie Powers and British singer Mimi Webb.

Two voices kept, two replaced

K/DA is a cartoon on the screen and a set of real singers in the studio. The Korea Herald, which covered the return on October 20, describes the group as made of characters from the online game League of Legends "who are voiced by K-pop artists and international pop stars". Powers and Webb are making their K/DA debuts there.

Powers replaces Madison Beer as the voice of Evelynn, and Webb takes over from Jaira Burns as the voice of Kai'Sa, according to NME. Miyeon and Soyeon of (G)I-DLE, who voiced Ahri and Akali from the start, stay.

The trade publication Music Ally put the point most plainly in its October 20 report. K/DA are a virtual group, it wrote, but "they’ve always had human singers behind each character who are fully credited". Nothing is hidden about who sings. What changes is whose name the audience attaches to a character that never ages. It is a character that never leaves a contract either.

Rotation is not new. On the 2020 EP All Out, Wikipedia lists alternate vocalists for each character beside the original four: Nayeon, Sana and Jihyo sang Ahri, Chaeyoung sang Akali, and Kim Petras, Annika Wells and Bea Miller sang Evelynn. The character was the constant, and the voice was a casting choice made song by song.

The release came in two steps. The single and its animated video arrived on October 19. A four-track EP, also called Firestarter, followed on October 21 with the songs Firestarter, Watch Me, Never Going Back and Girls, according to a Riot press release published by Inven Global. Girls is a collaboration with DJ Sona, another League of Legends virtual artist, and the release calls it her first return since 2015. Riot says Mimi Webb is a BRIT Award nominee.

Fortiche, the French studio behind the series Arcane, animated the video, as it did for the group's 2018 debut. Inven Global's first report adds that Sean Bankhead, who has worked with Beyoncé and BLACKPINK, directed the choreography. Marietta Ren, a director at Fortiche, said: "Bringing K/DA back was a joy for the whole artistic team. We wanted their return to feel more mature and fashion-forward."

A game studio that wants to be a label

Riot Games, which makes League of Legends, unveiled K/DA at the game's World Championship final in Incheon, South Korea, on November 3, 2018. The debut was an augmented reality performance of the single Pop/Stars. According to the English Wikipedia entry on the group, the idea was to promote the championship and to sell in-game K/DA skins, with the four characters chosen to match K-pop archetypes.

The numbers that followed are large, and mostly Riot's own. Pop/Stars reached No. 1 on Billboard's World Digital Song Sales chart in November 2018, selling 9,000 copies in its opening week according to Nielsen Music, as cited by Wikipedia. Its video drew 5 million views in its first 24 hours, then a record for a K-pop debut group video.

The Korea Herald put the same video at nearly 670 million YouTube views on October 20, 2026. It also noted a platinum certification from the Recording Industry Association of America and more than 2 million followers on the streaming platform Spotify. Riot says K/DA has amassed more than 2.7 billion global streams and 1.8 billion video views, a total that covers every K/DA release rather than one song. Riot says Firestarter's video drew 9.2 million views in its first 24 hours, against the 5 million of 2018, though the two counts come from different eras of the platform.

None of the coverage cites an independent chart position for Firestarter, and the figures above come from Riot's own press release.

The critic Lucas Lockyer of Dazed asked whether the group was "leading the virtual pop future". He wondered whether the characters could one day tour as holograms, "without the physical appearance of the singers behind them". Riot's Viranda Tantula answered that before considering it, the company would want enough quality music to support it, "and a good reason for us, a games company and esports league, to try that out". The music now exists. The reason is a championship with its own opening ceremony.

Riot's music arm says its catalog of more than 1,500 songs has generated more than 16 billion lifetime streams. Alex Shahmiri of Riot told NME that players love Riot's music "to the point that it’s a joke that Riot’s really a music company fronting as a games company". He added that the possibilities are endless because the company has "barely scratched the surface" of this alternate universe.

Seraphine, a guest on the 2020 EP, is absent this time.

Four bands, one World Championship

K/DA is not alone. The Korea Herald lists Riot's other music ventures as the heavy metal band Pentakill, the hip-hop group True Damage and the virtual boy band Heartsteel. True Damage returned about two weeks before K/DA with Know My Name, which NME says will serve as the anthem of the 2026 Worlds competition.

Music Ally ties the burst of releases to Worlds, the game's yearly championship, whose final is set for New York in November. It writes that Riot has also launched new music from Pentakill and Heartsteel in the same period.

Where the attention is sold

The music is one product. The second is the character skin, a cosmetic outfit that players buy for their champion. RiftMatch, a League of Legends news site, reported on October 15 that the K/DA Firestarter skins would appear on the public test server on October 21 and release officially on November 4 with patch 26.22. Those dates come from a fan-facing outlet, not from a Riot page we could open.

The third is a book. Louis Vuitton and Riot published Tempo Point in its Travel Book series, a volume that follows the four members through 24 hours in a fictional city, with 70 illustrations. GamesBeat reports a standard edition at $68, a collector's edition limited to 400 copies at $245, and 30 signed and numbered copies with a vinyl record, sold only in select Louis Vuitton stores. The text is in English, French and Chinese.

FashionUnited notes that it is the first time the Travel Book series explores a fully fictional world, after volumes made with artists from around the world. It is the third collaboration between the two companies since 2019, when Louis Vuitton supplied the trophy trunk for the World Championship and Nicolas Ghesquière designed skins for the characters Qiyana and Senna.

A travel guide to a city that exists on no map, priced at $68, shows how far a virtual group's audience can be asked to follow it.

Whether that audience buys the guide, the vinyl or the skin is not something any of the sources measures.

What is Korean about it

The group's setting is a fictional city, its owner is a company founded in 2006 and its animators are French. The Korean part is narrower and real: the debut stage in Incheon, a debut single sung in English and Korean, and two voices from a K-pop group. The Korea Herald treats the return as a Korean entertainment story for that reason,. NBC News's Benjamin Pu wrote that the song's popularity "highlights just how much of a cultural force video games have become in South Korea and around the world", a line Wikipedia quotes. The cast has rotated since, and the stage for the next appearance is New York.

That sets K/DA apart from the acts debuting inside South Korea's idol system. Our brief on how many of this year's South Korean debuts are virtual covers the virtual acts that debuted in South Korea this year. There, the label, the agency and the fans are domestic, and the character is the product from the first day. In K/DA's case a game publisher in the United States made the character first and recruited the singers afterward.

Riot's Maria Egan, global head of music and events, said the EP gives Ahri, Akali, Evelynn and Kai'Sa "the space to evolve as artists after all this time". The sentence treats four drawn figures as colleagues with careers, which is the premise of the whole project and the reason two new singers can step in without the characters changing.

The dates ahead

K/DA will perform alongside True Damage at the Worlds 2026 Opening Ceremony, presented by Mastercard, on November 14, 2026 at the Barclays Center in New York, according to the release. Pre-orders for physical editions of the EP, including limited CD variants and vinyl, are open on Riot Games Music. The skins are dated November 4, if RiftMatch's patch schedule holds.

Sources

• K/DA returns with FIRESTARTER EP ahead of Worlds 2026 Opening Ceremony show, Inven Global (Riot press release), October 21, 2026