MTG Standard Format Guide: Rotation, Archetypes, Meta

This MTG Standard format guide covers the rules, the 20 sets Wizards of the Coast lists as legal, where the metagame stands after Reality Fracture, and what the 2027 rotation will remove. It's an unusual year: Standard didn't rotate, so the card pool is larger than it normally is at this point.

What Is Standard?

Standard is Magic's constructed format built from the most recent sets. Wizards' format page says that once per year, after the first premier set Prerelease of the year, the six oldest sets rotate out. A deck has at least 60 cards, with no more than four copies of any card by English name other than basic lands, and a sideboard of up to fifteen cards.

Those limits come from the Comprehensive Rules effective September 25, 2026, and they apply to constructed play generally; Commander replaces them with its own rules. Standard is defined by which sets are legal, not by a color restriction: unlike Commander, which uses color identity to decide what can go in a deck, a Standard deck can mix any colors the legal sets support. Our format legality explainer shows how that compares across formats.

Which Sets Are Standard-Legal in October 2026?

Wizards lists 20 sets as legal on its Standard page, from Wilds of Eldraine to Reality Fracture, with The Big Score counted alongside Outlaws of Thunder Junction; we rechecked the list on October 16, 2026. Star Trek is listed as coming soon, and Scryfall dates its release 2026-11-13, so it isn't legal yet.

Image: chart by BaseMTG, data from Wizards of the Coast and Scryfall, October 8, 2026

The dates are release dates from Scryfall. Set legality is Wizards' list; the order, and which six are oldest, is ours from those dates.

GODEEPER: Wizards has given the Arena date for the next rotation, and our rotation guide lists the six sets and what today's decks lose with them. MTG Standard Rotation 2027: Which 6 Sets Leave and When →

Does Standard Rotate in 2026?

No. Wizards' announcement on aligning the universes says there will be no rotation in 2026, and that it is moving the annual rotation to coincide with the first set of the calendar year starting in 2027. Wizards' Metagame Mentor report adds that the next major Standard rotation will take place in early 2027, alongside Prerelease events for Nauctis. Scryfall's set data gives Nauctis: The Sunken Realm a release date of February 5, 2027. The only exact day Wizards has published is for MTG Arena: its State of the Formats post says Alchemy leaves Arena on February 2, 2027, with the rotation alongside the Nauctis Prerelease events. There's no paper date yet.

By release date, the six oldest sets are Wilds of Eldraine, The Lost Caverns of Ixalan, Murders at Karlov Manor, Outlaws of Thunder Junction, Bloomburrow and Duskmourn: House of Horror. Wizards' rule is that the six oldest rotate, so those are the sets to expect to leave. Confirm against Wizards' own announcement closer to the date, since this list is our reading of its rule.

How Standard Differs From Commander

Standard is a 60-card format with up to four copies of each card, and Commander is a 100-card singleton format with a color identity limit. In Commander each deck contains exactly 100 cards including its commander, and other than basic lands every card must have a different English name.

Image: chart by BaseMTG, rules from the Comprehensive Rules effective September 25, 2026

The practical difference is where a deck's power comes from. A Standard deck repeats its best cards up to four times, so consistency matters most. A Commander deck can only play each card once, so it relies on its commander and on synergy. If you are deciding between formats, our Commander deck-building guide covers the other side.

Standard Archetype Guides

Standard archetypes generally fall into aggro, midrange and control. A label is shorthand for a deck's curve and plan, not a fixed list of cards: two decks in the same colors can play very different archetypes, depending on whether they race, trade or wait for a late-game finisher.

We counted the nine Magic Online Standard events from October 1 to 7, 2026, which publish 267 top-32 lists in total. Izzet Spellementals had 39 lists (14.6%), Boros Dragons 22 (8.2%), Dimir Midrange 21 (7.9%), Jund Sacrifice 20, Rakdos Stingerquill 19, Azorius Control 15, Orzhov Life Gain 13, 4c Control 13, Mono-Green Landfall 11 (4.1%) and Izzet Prowess 10. Archetype labels are our classifications from each list's main deck.

Image: chart by BaseMTG, data from mtgo.com Standard events, October 1 to 7, 2026

How often a deck appears is only one part of how good it is. Orzhov Life Gain put 7 of its 13 lists into the top eight, Jeskai Artifacts won twice from just 8 lists, and 4c Control placed 5 of 13 in the top eight without a win. Each guide below goes through the key cards and the plan.

• Mono-Green Landfall Standard Deck Guide for October 2026: the two game plans, Fabled Passage double triggers and how to beat the deck.
• Izzet Spellementals Standard Deck Guide for October 2026: key cards and sequencing for the tempo-combo archetype that led the first week after Reality Fracture.
• Dimir Midrange Standard Deck Guide for October 2026: removal, planeswalkers and Sheoldred as the closer, with a step-by-step plan.
• Mono-Black Aggro Standard Deck Guide and 60-Card List: a low-curve black creature deck from Wizards' August report.
• Dimir Excruciator Standard Deck Guide and 60-Card List: a Dimir combo plan built around Doomsday Excruciator.
• Azorius Momo Standard Deck Guide: Decklist and Matchups: an Azorius flying deck from Wizards' August report.
• Selesnya Landfall Standard Deck Guide and 60-Card List: a white splash on a landfall core, from the same August report.
• Boros Dragons Standard Deck Guide: Smaug and Sarkhan: the Smaug and Sarkhan build, from the first week of Reality Fracture results.
• Jund Standard Deck Guide: Sackville-Bagginses Sacrifice: a sacrifice build that took a first place in the first week of results.
• Rakdos Standard Deck Guide: Lizards After Reality Fracture: the Lizards list card by card, with its Challenge finishes since the set came out.
• Orzhov Lifegain Standard Deck Guide: Decklist and Tips: a lifegain deck built on Amalia and Ajani Resolute.
• Jeskai Artifacts Standard Deck Guide: Both Builds Compared: two builds of the artifacts deck, with first places in the first week.
• 4c Control Standard Deck Guide: Decklist and How to Play: a control deck that reached the top eight without winning an event.
• Sultai Reanimator Standard Deck Guide: List and Game Plan: a graveyard deck that cheats big creatures into play, with its 60-card list.
• Golgari Standard Deck Guide: Vraska Midrange vs Tarmogoyf: two black-green builds compared, one around Vraska and one around Tarmogoyf.

Standard Meta Tier List

Wizards' October 8 Metagame Mentor, the first since Reality Fracture, puts Izzet Spellementals first at 9.0% of the winner's metagame, just ahead of Dimir Midrange (8.7%), Jund Sacrifice (8.5%) and Orzhov Life Gain (8.3%), and says no deck claims more than ten percent. That's a flat field compared with August, when Wizards had Mono-Green Landfall at 27.8%. Our tier list adds each deck's Magic Online Challenge results and match record, and that's where the order shifts: Izzet is the most-played deck but wins about half its matches. The field keeps moving, too: in the three Challenges of October 16 to 18, the most-registered deck was a blue-black control build around The Theorist, Jace Beleren, which isn't one of the decks in our tier table yet.

• MTG Standard Tier List: five tier-1 decks, with Wizards' share, Challenge finishes and real match records side by side.
• MTG Standard Meta After Reality Fracture: Decks to Play Now: results by archetype from the Magic Online events after the set.
• MTG World Championship 2026: Schedule, Format and Prize: the Standard rounds and decklist deadline for the World Championship.

What Rotation Will Change for the Decks Winning Now

Because no rotation is coming until 2027, today's lists are a preview of what Standard looks like without a reset, and also of what a reset will remove. All 21 Dimir Midrange lists in our first-week sample ran both Kaito, Bane of Nightmares and Enduring Curiosity, and the only Standard-legal printings of both are in Duskmourn: House of Horror, one of the six oldest sets. In the 296 Challenge decks from October 8 to 15, each of the two was in 33 main decks, and 14 of those reached a top 8.

On October 7 a thread on r/MagicArena titled "Set Rotation" took that up. Villag3Idiot wrote: "Dimir Midrange will need to be completely re-created after losing Kaito and Curiosity." Another commenter, Retro1988, said the allied-color Verge lands from Duskmourn and the surveil land cycle from Karlov would go as well. We checked, and that holds: neither cycle has a printing in a set that stays. Gloomlake Verge alone is in 80 of those 296 decks, and our rotation guide linked above counts more than a quarter of all their nonbasic cards as leaving.

Wizards' MTG Arena channel also has a video titled "Set Rotation" if you want the format's rotation idea explained from scratch.

GODEEPER: Wizards' current banned list is the other thing that reshapes the top decks. MTG Standard Banned List: All 14 Entries (October 2026) →

Budget Standard Decks

Standard is cheaper to build than Commander because a deck needs 60 cards, not 100, but the expensive cards are usually the ones the best lists share. Our budget guide prices the top-32 lists with Scryfall and shows which ones cost least and how much of each is exposed to rotation. Watch reprint risk on any card that spikes early.

• Budget Standard Decks: The Cheapest Lists That Still Win: which top-32 lists cost least to build, and how much of each list rotates.

Our Take

If you're starting out, build a tier-1 deck from the tier list and play it through a Challenge or two before you buy anything for the next set. Check its mana base first: the Duskmourn Verges and Karlov surveil lands leave in 2027, and they're in a lot of today's best decks. We wouldn't build around Dimir Midrange now without a 2027 plan, because Kaito and Enduring Curiosity both leave with Duskmourn. If you want the safest pick for this month, Orzhov Life Gain and the Castle Doom artifact deck have the best match records in our tier list.

Method and Data Checks

The set list and rotation rule come from Wizards' Standard page and its announcements, rechecked October 16, and the release dates from Scryfall. Deck rules come from the Comprehensive Rules effective September 25, 2026. The first-week archetype counts come from the nine Magic Online Standard events listed on mtgo.com from October 1 to 7, with archetypes assigned by us and recounted with a second parser. The October 8 to 15 card counts cover the ten Standard Challenges in that window, and a card counts as rotating only when none of its printings is in a set that stays. The October 16 to 18 deck counts come from the three Challenges mtgo.com had published for those days, labeled with the rules of our October 17 meta update. The Wizards percentages are from its Metagame Mentor reports of September 3 and October 8. Last reviewed October 20, 2026.

Related Reading

• How to Play Magic: The Gathering: Rules and Basics: new to Magic? Start with the fundamentals before building a Standard deck.
• Magic: The Gathering 2026 Set Release Schedule Guide: track every upcoming Standard-legal set for the rest of 2026.
• Reality Fracture Standard Preview: Which Cards Made It: how the set's two most-discussed Standard cards did in their first three weeks.
• Jund Sacrifice Sideboard Guide: What to Bring In and Cut: the 15 cards that won Magic Spotlight: Fracture and an in/out plan for each common matchup.

References

• Standard format and legal sets, Wizards of the Coast
• Aligning the Universes: Making All Our Sets Legal in All Our Formats, Wizards of the Coast
• Metagame Mentor: The Top Standard Decks for September 2026's RCQs, Wizards of the Coast
• Magic: The Gathering Comprehensive Rules, effective September 25, 2026, Wizards of the Coast
• Magic Online Standard decklists, mtgo.com
• Set data, Scryfall
• Set Rotation - MTG Arena, Magic: The Gathering Arena on YouTube
• Set Rotation, r/MagicArena