Heartsteel may be preparing a comeback in 2026, with new leaked designs now adding weight to earlier reports that League of Legends could bring the virtual boy band back alongside K/DA. The latest material reportedly shows redesigned looks for all six Heartsteel members, raising the possibility of a much bigger music project later this year.
Nothing has been officially announced by Riot Games, so the return remains a leak rather than a confirmed release. However, the timing is becoming increasingly interesting. K/DA has already been linked to a new song called “WATCH ME” and a rumored FIRESTARTER skin line, while fresh Heartsteel material points to the same broad 2026 window.
If both projects do return, it would be a pretty big moment for Riot's music universe. K/DA and Heartsteel are two of League's biggest virtual groups, and having both make a comeback in the same year would already be notable on its own.
It also creates an interesting possibility for Worlds. A returning girl group and boy band appearing around the same event could give Riot the chance to turn them into rivals on stage, with K/DA and Heartsteel effectively competing for the spotlight. It would have a similar feel to <em>KPop Demon Hunters</em>, where a girl group and a boy band are at the center of the story, although there is currently no evidence that Riot is planning to copy that concept.
For now, that part remains speculation. What is becoming harder to ignore is the timing: K/DA appears to have new music and skins in the works, while Heartsteel is now being linked to its own 2026 skin return. If both leaks are genuine, Riot could have two virtual bands ready for the biggest League event of the year.
Heartsteel comeback 2026 leak shows new designs
The latest leak appears to show new Heartsteel designs for Aphelios, Ezreal, Kayn, K'Sante, Sett and Yone. The group could be getting another full skin lineup, rather than just a few returning members.
Aphelios, Ezreal, Kayn, K'Sante, Sett and Yone all appear in new Heartsteel designs. They look quite different from the skins released in 2023, although Riot has not confirmed that these are the final versions.
Riot officially released the original Heartsteel skins for Kayn, K'Sante, Ezreal, Sett, Aphelios and Yone in November 2023. The six champions also form the core Heartsteel lineup in Riot's official material.
The leaked designs have also triggered discussion among League players, with some community reactions focusing on the new styling and others questioning whether the material is genuine or could represent unfinished development work.
K/DA and Heartsteel could return in the same season
The Heartsteel leak becomes more significant when placed alongside the recent K/DA rumors. A separate leak trail claims that K/DA is preparing a new FIRESTARTER skin line for Ahri, Akali, Evelynn and Kai'Sa, while a song titled “WATCH ME” has reportedly appeared in the ASCAP repertory with K/DA listed as the performer.
That registration would be a notable music-related clue for K/DA's return, although a music-rights registration does not by itself establish a release date or confirm that the song will ultimately be released. Riot has not officially announced a new K/DA song.
K/DA's most recent major release cycle was in 2020. The group released “MORE” that year, following its breakout with “POP/STARS” in 2018. K/DA has also previously been used as part of Riot's Worlds entertainment programming.
The earlier K/DA reporting has already been tracked by RiftDaily, including the rumored “WATCH ME” registration and the alleged FIRESTARTER cosmetics. RiftDaily's K/DA leak report provides the earlier details behind the comeback theory.
Could K/DA and Heartsteel appear at Worlds?
The most interesting possibility is also the least confirmed: Riot could potentially use both virtual bands as part of the same Worlds-era presentation.
Worlds has repeatedly provided Riot with a stage for League's virtual music projects. K/DA performed “POP/STARS” during the 2018 World Championship opening ceremony, while Heartsteel was introduced in 2023 around the World Championship and performed “PARANOIA” as part of its debut.
Riot has brought its virtual bands to Worlds before, so a return in 2026 would not be out of the ordinary. Still, there is nothing official yet linking either K/DA or Heartsteel to this year's Worlds.
The idea of K/DA and Heartsteel being presented against each other is therefore best treated as a fan theory rather than a reported plan. There is currently no official information confirming a joint show, rivalry or story involving the two groups.
What the new Heartsteel leak reveals
Heartsteel has only had one major League skin release so far, making a full six-member return notable even without a new song being confirmed. The group debuted in 2023 with “PARANOIA” and a music video built around Ezreal, Kayn, Sett, K'Sante, Yone and Aphelios.
Riot's official Heartsteel material identifies the same six champions as the group's members and documents their 2023 debut. Riot's official Heartsteel coverage remains the clearest reference for the group's established lineup and history.
The new leaks also reportedly include promotional and merchandise-related material. That could indicate that a project has progressed beyond an early internal concept.
Earlier material suggested Heartsteel 2026 and K/DA FIRESTARTER could arrive during the latter part of 2026, while the newest Heartsteel material appears to show more developed character work.
What the leaked Heartsteel lineup reportedly includes
| Champion | Reported 2026 status | Original Heartsteel role |
|---|---|---|
| Aphelios | New Heartsteel 2026 skin reportedly leaked | Composer and instrumentalist |
| Ezreal | New Heartsteel 2026 skin reportedly leaked | Vocalist |
| Kayn | New Heartsteel 2026 skin reportedly leaked | Rapper and instrumentalist |
| K'Sante | New Heartsteel 2026 skin reportedly leaked | Co-leader and vocalist |
| Sett | New Heartsteel 2026 skin reportedly leaked | Co-leader and rapper |
| Yone | New Heartsteel 2026 skin reportedly leaked | DJ and producer |
The reported lineup is notable because it does not appear to replace any of the original members. Instead, the leak points toward refreshed versions of the same six champions, potentially giving Riot a way to continue the existing Heartsteel identity rather than rebooting the group.
What the leaked K/DA lineup reportedly includes
The rumored K/DA comeback is also expected to bring new skins for the group's original four members. The leaked skinline is reportedly called FIRESTARTER, with Ahri, Akali, Evelynn and Kai'Sa all included.
| Champion | Reported 2026 status | Reported skinline |
|---|---|---|
| Ahri | New K/DA skin reportedly leaked | FIRESTARTER |
| Akali | New K/DA skin reportedly leaked | FIRESTARTER |
| Evelynn | New K/DA skin reportedly leaked | FIRESTARTER |
| Kai'Sa | New K/DA skin reportedly leaked | FIRESTARTER |
Unlike Heartsteel, K/DA already has a long history of music releases and Worlds performances, which is why a new skinline and the reported “WATCH ME” song have sparked so much speculation about a return in 2026.
Photos by Riot Games and League of Legends Leaks & News.
Frequently asked questions about the Heartsteel comeback 2026 leak
Is Heartsteel officially returning in 2026?
No. Riot Games has not officially announced a Heartsteel comeback for 2026. The current evidence comes from leaks, alleged promotional material and reported skin designs.
Which champions are reportedly getting Heartsteel 2026 skins?
The reported lineup is Aphelios, Ezreal, Kayn, K'Sante, Sett and Yone, matching all six original Heartsteel members.
Is K/DA also returning in 2026?
K/DA's return is also unconfirmed, but the leak trail is notable because a song titled “WATCH ME” has reportedly been registered with K/DA listed as the performer.
Could K/DA and Heartsteel perform at Worlds 2026?
It is possible, but there is no confirmation of a joint Worlds performance. The theory is based on the reported timing of the two virtual-band projects and Riot's history of using League music acts around major esports events.
Could K/DA and Heartsteel compete against each other?
That is currently a fan theory. No leaked material cited so far proves that Riot is planning a musical rivalry or battle between the two groups.
When did Heartsteel originally debut?
Heartsteel debuted in 2023, with its original skin lineup covering Ezreal, Kayn, Sett, K'Sante, Yone and Aphelios.
The next Heartsteel leak could reveal the bigger plan
The latest Heartsteel material makes a 2026 comeback look increasingly plausible, but it does not turn the rumor into an official announcement. The combination of reported new skins, more developed character designs and earlier K/DA evidence is what makes the situation worth watching.
The timing is what makes these leaks so interesting. If both K/DA and Heartsteel are really returning this year, Riot could bring the two groups together for Worlds 2026. Nothing has confirmed that yet, but it would certainly make for one of the more memorable Worlds performances. For the latest League leaks and confirmed announcements, follow the ongoing coverage in the RiftDaily news section and League leaks coverage.
