Riftbound is stepping outside its normal booster-set rhythm with a premium commemorative release: the Riftbound x T1 2025 Worlds Champion Collection, honoring T1's sixth League of Legends World Championship title and third consecutive win. Riot Games confirmed the collection directly on Riftbound's official site, and it arrives in August 2026 through a completely different purchase format than a standard set drop.
This is a different kind of Riftbound release than the Vendetta set covered previously on this site. Vendetta is a numbered expansion with boosters and a new two-player Showdown Deck. This collection is a limited commemorative product built around five champion cards chosen personally by members of T1's winning roster, and it comes in two very different price tiers.
Here is what Riot has confirmed about both versions, how the drawing-based purchase process works, and a straightforward way to protect the serialized card once it arrives.

Riot's official Riftbound announcement confirms the following:
Riot's post also flags one important legality note: the Seraphine, Not Alone card is pulled from Riftbound's upcoming Radiance set and is not tournament-legal until Radiance actually releases in October 2026.
Every Riftbound release so far, including Origins, Spiritforged, Unleashed, and Vendetta, has been a numbered expansion sold through normal retail booster and starter-deck channels. This collection skips that structure entirely. It is a one-time commemorative product tied to a specific real-world result, T1's Worlds win, rather than part of the game's ongoing set rotation, and it is being sold through a merch-store drawing rather than standard distribution.
That distinction matters for anyone trying to figure out where this fits into a Riftbound collection. The five cards themselves are real, playable Legends and units, but the packaging, print run, and purchase method put this closer to a commemorative collectible than a normal set release.

The Signature Edition is built for display rather than play. Riot's own description frames it as something to put on a shelf, with premium packaging and a serialized, foiled, signature-stamped card as the centerpiece. At $360 for a five-card box, this is a collector-first purchase.
The Player Bundle exists specifically for fans who want to actually use these cards in a Riftbound deck without paying Signature Edition pricing. At $70, it includes the same five characters in different art, plus enough accessories, sleeves, a deckbox, a binder, and a die, to start playing with them immediately rather than needing to buy separate supplies first.
Neither product is a normal add-to-cart purchase. Both the Signature Edition and Player Bundle are being distributed through a drawing on Riot's Merch store, meaning interested collectors enter for a chance to buy rather than buying on demand. Riot has not published the exact drawing entry window as of this post, so anyone interested should watch Riftbound's official announcement channels directly rather than relying on secondhand release-date claims.

Whichever version you land, the serialized Signature Edition card deserves the same treatment as any other high-value single: get it into rigid protection immediately rather than leaving it loose in the box packaging, even if that packaging looks premium on its own. A magnetic one-touch holder gives a numbered, signed card secure, display-ready protection without needing to build out a full binder page for a single card.
For the Player Bundle's five playable copies, EVORETRO's standard inner sleeves and a deck box cover the more practical need of actually shuffling and playing these cards without wearing down the edges.
The Signature Edition is US$360. The Player Bundle is US$70. Both figures are for the English-language version.
10,125 total across English, Chinese, and Korean combined, with each set including one card serialized from 1 to 2,025.
Both versions are distributed through a drawing on Riot's Merch store rather than a standard purchase.
No. It comes from the upcoming Radiance set and isn't tournament-legal until Radiance releases in October 2026.
The Riftbound x T1 2025 Worlds Champion Collection is less about adding new cards to the game's card pool and more about commemorating a specific moment in League of Legends esports history, with a purchase process to match. Knowing the difference between the Signature Edition and Player Bundle, and understanding that both require entering a drawing rather than a standard checkout, should make it much easier to plan for whichever version actually fits your goals.
If a serialized card does land in your collection, treating it with the same rigid protection as any other numbered collectible keeps it in the condition it deserves.
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