The short version
On August 3, Riot published its second State of the Game and did something unusual for a fourteen-month-old TCG: it laid out an entire year in advance. Four booster sets for 2027, with dates, card counts and set codes for the first two, plus a boxed product, plus the rest of 2026.
Most coverage led with the set names. That’s the wrong headline.
The story is a single line about pack contents. Starting with Legacy in January, one Common slot becomes a dedicated Legend-or-Battlefield slot. That sounds like housekeeping. It is the most consequential thing Riot has done to Riftbound’s economy since launch, and it will move singles prices in a way we can measure.
Everything announced, at a glance
| Set | Name | Cards | Code | Pre-Rift | Release |
|---|---|---|---|---|---|
| 5 | Radiance | 180 (66 Showcase) | RAD | Oct 16–22, 2026 | Oct 23, 2026 |
| 6 | Legacy | 346 (93 Showcase) | LGC | Jan 22–28, 2027 | Jan 29, 2027 |
| 7 | The Reckoning | 264 (67 Showcase) | REC | Apr 23–29, 2027 | Apr 30, 2027 |
| 8 | unnamed | — | — | — | Q3 2027 |
| 9 | unnamed | — | — | — | Q4 2027 |
Plus Proving Grounds, 2nd Edition — $40, February 19, 2027, in English, Chinese, French and Korean.
That’s five sets across fifteen months, and nine sets total by the end of 2027 — from a game that launched in mid-2025.
1. The pack change, and why it’s the whole story
What’s actually changing
A Riftbound booster today contains fourteen cards: seven Commons, three Uncommons, two Rare-or-better, one foil of any rarity, and a token or Rune. Our Vendetta pull-rates guide breaks down what those slots actually deliver per pack and per display today, which is the baseline this change moves.
Legend cards — the ones you’re required to have to build a deck at all — have been landing in the Rare-or-better slots since Origins. From Legacy onward, they move into their own dedicated slot that replaces one Common. Six Commons instead of seven, and roughly a 50/50 chance that slot is a Legend versus a Battlefield.
Riot’s stated reason is player experience: your first Akali Legend is a great pull, your fourth is a dead card occupying an exciting slot.
The part nobody is spelling out
Read the change as a supply story and three things fall out.
The two Rare-or-better slots become genuinely rare-or-better. They stop getting consumed by cards you were guaranteed to accumulate anyway. Real rare density per pack goes up — same box, more actual chase pulls. That’s an increase in perceived box value with no change to price.
Legend and Battlefield supply goes up, not down. A dedicated slot at roughly 50/50 means about half of every pack opened now produces one. Across a 24-pack display, that’s roughly a dozen. These cards are about to become substantially more common in circulation.
The top of the market is untouched. Showcase Legends and Battlefields still appear in the Overnumber slots, exactly as before. The premium tier is unaffected — this change operates entirely below the chase line.
Our prediction, on the record
We’re stating this now so it can be checked later:
- Legend singles should soften through Q1 2027 as supply per pack rises. Playable, in-demand Legends should fall hardest in percentage terms because their prices are demand-driven rather than scarcity-driven.
- Battlefield singles should soften for the same reason.
- Non-Legend rares should soften slightly as more of them actually appear.
- Showcase and Overnumber cards should not move from this change. If they do, something else caused it.
- Sealed box prices should not fall — nothing about supply of product changed, only its internal distribution.
2. Set 5: Radiance — the 2026 capstone
Own the Stage. The World is Watching.
Confirmed: 180 cards including 66 Showcase, code RAD, previews starting at RQ Los Angeles September 25–27 and running through October 9, Pre-Rift October 16–22, wide release October 23, 2026.
New Legends announced: Seraphine, Ziggs, Jarvan IV, Ekko, Evelynn, plus four more unannounced.
Products: booster packs and displays, Showdown Decks: Seraphine vs. Evelynn, a Vault Bundle, and Pre-Rift kits.
The collector detail: Riot confirmed a new Ultimate Rare card in Radiance without revealing it. Ultimate Rares sit at the very top of Riftbound’s chase ladder, and an unrevealed one is the single biggest unknown in the set’s box economics. Nothing about box value can be sensibly estimated until that card is shown.
Radiance also carries the competitive weight of the year — Regional Championships begin in November, and the set features in Convergence Fest in December.
One scheduling note worth flagging for anyone budgeting: October 23 is also the wide-release date for Disney Lorcana’s Hyperia City. Two major TCG releases on the same Friday.
3. Set 6: Legacy — the biggest set Riftbound has made
Bear the Banner. Forge Your Legacy.
Confirmed: 346 cards including 93 Showcase — code LGC, first previews at Convergence Fest December 13–15 with more in January, Pre-Rift January 22–28, release January 29, 2027.
Announced Legends: Ashe, Garen, Heimerdinger, Illaoi, Karma, Lux, Tryndamere, Vladimir, plus four more.
Products: boosters and displays, four Champion Decks — Tryndamere, Ashe, Lux, Garen — a Vault Bundle, Pre-Rift kits, and Proving Grounds, 2nd Edition following in February.
That card count is not a typo
346 cards is 92% larger than Radiance and 31% larger than The Reckoning. It is by a distance the biggest set Riftbound has printed.
Three consequences worth thinking about now:
Completion gets much harder. A 346-card set with 93 Showcase cards is a different collecting proposition from a 180-card one. Cost-to-complete rises steeply, and it rises fastest for anyone chasing the Showcase subset.
Individual card supply per box falls. More distinct cards competing for the same slots means any specific card appears less often. Expect wider spreads between the set’s most-wanted and least-wanted cards than we’ve seen in earlier sets.
Draft was the reason. A draft-designed set needs enough distinct commons and uncommons to support multiple archetypes across six regions. The card count is the mechanical cost of the design goal.
The regional frame
Legacy is built around six Runeterra regions — Demacia, Noxus, Ionia, Piltover/Zaun, Freljord, Bilgewater — with mechanics carrying regional identity, so a game reads as a clash of regions rather than two piles of cards.
First draft-designed set
Riftbound has had draft rules since shortly after Origins, but the sets weren’t built for it. Legacy is. That means overlapping champion synergies across shared colours, and signpost cards at low rarity that telegraph a set’s archetypes to a drafter opening packs.
Store Rune Kits are also being updated with a new unit — the Minion — freely available like Runes, so a drafter short of playables can still field a legal deck.
Why this matters commercially: draft is the format that gets packs opened in stores every week rather than boxes sitting sealed in closets. A game with healthy draft has a structural floor under its singles market, because product keeps getting cracked. It’s the single healthiest thing a young TCG can build.
Templating overhaul
Three changes, all shipping with Legacy:
- A grey backer behind targets in rules text, so you can see at a glance what’s targetable without memorising the core rules.
- An arrow for triggered abilities — everything left of the arrow is the condition, everything right is the effect.
- “Play” gets cleaned up. Token creation becomes “Create.” “When you play me” becomes “When I enter.” As Riot’s own game team put it, “Play” goes from four meanings to roughly one.
This is unglamorous and it’s the correct kind of unglamorous. Rules clarity is what stops a game bleeding new players.
And a League Classic crossover
Legacy will carry art inspired by League Classic on select cards. Details thin, but crossover art historically prints money in the singles market.
4. Proving Grounds, 2nd Edition — the anti-scarcity move
Confirmed: code PG2, $40, February 19, 2027, in English, Chinese, French and Korean. Four Champion decks — Heimerdinger, Karma, Vladimir, Illaoi — four oversized Battlefields, four paper playmats, four chibi score trackers, and a rulebook.
And one line that deserves more attention than it’s getting: the second edition will not contain any cards which you cannot get out of booster packs.
That’s a deliberate correction. The original Proving Grounds was a limited print whose Legends had to be reissued later as promos in Spiritforged and Unleashed to stop them becoming gates on the game. Riot is publicly declining to repeat it.
At $40 for four decks and full accessories, PG2 is also the cheapest legitimate entry point into Riftbound announced so far.
5. Set 7: The Reckoning
Awaken the Ancients.
Confirmed: 264 cards including 67 Showcase, code REC, Pre-Rift April 23–29, release April 30, 2027.
New Legends: Aurelion Sol, Cho’Gath, Shyvana, Vayne, Zilean, plus four more.
Products: boosters and displays, Champion Decks for Shyvana and Vayne, a Vault Bundle, Pre-Rift kits.
Riot says the set features some of League’s physically largest champions and that its themes are “quite aligned” with Legacy’s — a connection they’re deliberately not explaining until the first State of the Game of 2027. Aurelion Sol and Cho’Gath in one set suggests a costs-and-payoffs axis, but that’s our inference, not Riot’s statement.
6. Sets 8 and 9 — what’s actually being said
Set 8 (Q3 2027) is unnamed. Riot describes a magical trip to Bandle City, home of the Yordles, promising whimsy and mischief. Notably, this is the first set Riot ran an in-person concept push for, bringing artists to Riot’s LA campus. Concept art shared is exploratory and not necessarily card art.
Set 9 (Q4 2027) was announced with a joke and two teaser images. Riot’s own copy says “without a Shadow of a doubt” and “Isle guess this will do.”
That’s about as subtle as a foghorn. Shadow Isles, almost certainly — the setting behind Thresh, Hecarim, Kalista, Viego and Gwen. We’re calling it as a read of Riot’s own wordplay, not as a confirmed fact.
7. Before 2027 — the three 2026 products
Secret Garden — $70, event-exclusive. Alt-art Unleashed cards: Ivern, Green Father; Lillia, Bashful Bloom; Ultrasoft Poro; plus five alt-art double-sided tokens, two sleeve packs, two full-art postcards and three Unleashed boosters. Already at Gen Con, with RQ Barcelona, RQ Singapore, PAX West and RQ Los Angeles confirmed and more to come.
This is geographic scarcity: fixed contents, restricted distribution. Secondary pricing on this kind of product is an access tax, not a gamble.
Riftbound × T1 2025 Worlds Champion Collection. The English-language Signature Set drawing runs August 14–17. The T1 Worlds Champion Player Bundle moves to a separate drawing in October on printing and logistics grounds. A drawing, not a sale. Same allocation pattern the whole hobby has drifted toward.
Gift of the Rift Bundle — December 4, 2026, through local game stores and mass retail, in English and Chinese. Sixteen boosters (three each of Origins, Spiritforged, Unleashed and Vendetta, four of Radiance), 36 foil Runes, an alt-art Akali promo exclusive to the English version, 100 sleeves of that promo, and a 2,000-card storage box. The Chinese version carries an exclusive Kennen promo instead.
A holiday bundle with a region-exclusive promo is a collector’s problem disguised as a gift box. Two versions, two promos, one completionist market.
Links above go to released products only. Radiance, Legacy, The Reckoning, Proving Grounds 2nd Edition and Sets 8 and 9 are unreleased and have no MSRP or listings we would stand behind, so we are not linking them.
8. Our spin: two publishers, opposite directions, same fortnight
Here’s the comparison nobody has drawn, and it’s the most interesting thing in this announcement.
In the space of about six weeks, the two most-watched new TCGs made opposite structural bets.
Disney Lorcana is introducing Collector Boosters with Set 15 — a premium randomized product that concentrates desirable cards behind a higher price point. Scarcity moves into the pack structure.
Riftbound did the reverse. It moved a required card type out of the premium slots to make packs feel better, committed publicly that its boxed product contains no booster-unavailable cards, and built its next set around draft — the format that exists to get product opened rather than hoarded.
That doesn’t make Riftbound the virtuous one. Riftbound has plenty of scarcity: a $70 event-only box, a Worlds collection allocated by lottery, region-exclusive promos in a holiday bundle. The difference is where the scarcity sits. Riftbound puts it in promos and events — things you either had access to or didn’t. Lorcana is about to put it inside the randomized product itself, where the premium buys you odds rather than an item.
Those two models produce very different secondary markets. Fixed-content scarcity produces a stable premium you can price. Randomized premium scarcity produces a distribution — most buyers below expected value, a few far above. Anyone applying intuition from one to the other will get it wrong.
We wrote about the Lorcana side of this in our Into the Inkdark analysis. Reading the two together is more informative than either alone.
9. What we’ll be watching, and what we’ll measure
The Ultimate Rare in Radiance. Until it’s revealed, nothing about Radiance box value can be estimated honestly.
Legend and Battlefield prices across the Legacy transition. This is the measurable one. We have daily Riftbound snapshots, so we’ll publish a genuine before-and-after on the pack change rather than guessing at it.
Whether 346 cards dilutes or deepens. Big sets can starve chase cards of supply or drown a market in playables. Cost-to-complete will tell us which.
Draft uptake in stores. If Riftbound draft takes hold, singles liquidity improves permanently. If it doesn’t, Legacy’s card count becomes a burden instead of a feature.
Whether Riot holds the no-exclusives line. PG2’s promise is easy to make and easy to quietly abandon. Set 8 and 9 product announcements are where we’ll find out.
Frequently asked questions
When is the next Riftbound set?
Radiance (Set 5), October 23, 2026, with Pre-Rift events October 16–22.
What are the 2027 Riftbound sets?
Legacy (Jan 29), The Reckoning (Apr 30), an unnamed Set 8 in Q3, and an unnamed Set 9 in Q4.
What is changing about Riftbound booster packs?
From Legacy onward, one Common slot becomes a dedicated Legend-or-Battlefield slot at roughly 50/50. Packs will contain six Commons instead of seven. Showcase Legends and Battlefields are unaffected and still appear in Overnumber slots.
Will that make cards cheaper?
Our expectation is that Legend and Battlefield singles soften as supply rises, and that Showcase and Overnumber cards are unaffected. That’s an expectation, not a fact — we’ll publish the measured result.
How many cards is Legacy?
346, including 93 Showcase — the largest Riftbound set announced.
What is Proving Grounds, 2nd Edition?
A $40 boxed product releasing February 19, 2027, with four Champion decks, four oversized Battlefields, four playmats, four chibi score trackers and a rulebook. Riot has stated it contains no cards unavailable in booster packs.
Is Set 9 the Shadow Isles set?
Riot hasn’t confirmed it. The teaser copy leans on “Shadow” and “Isle” hard enough that we think it’s the obvious read, but it is a read.
Honest gaps
- No MSRP has been announced for any 2027 booster product.
- Card counts for Sets 8 and 9 don’t exist yet, and Set 8’s name isn’t locked.
- The exact frequency of the new Legend/Battlefield slot is “roughly 50/50” — no published rate card.
- The Radiance Ultimate Rare has not been shown.
- Our price predictions in section 1 are analysis, not information. Riot published no pull rates and we are inferring supply effects from slot structure.
- Set 9’s Shadow Isles identification is our reading of a joke.