The Ultimate Pioneer Format Overview and Guide

Last updated on March 4, 2026

Zulaport Cutthroat | Illustration by Daniel Lieske

MTG Arena finally upgraded Explorer into full Pioneer, so it’s the perfect moment to dive into one of Magic’s most exciting formats. What once felt like a work-in-progress now stands as a proper digital home for Pioneer fans.

The Pioneer format hits that sweet spot between powerful gameplay and a nostalgic feel—without the sky-high prices or overwhelming card pools of older formats. Today, we revisit the format as it's been fully integrated on MTGA.

Ready to explore? Let's go!

All About the Pioneer Format

Yorion, Sky Nomad | Illustration by Steven Belledin

Pioneer is a non-rotating format that encourages players to remember how Standard was a couple of sets earlier and revive those feelings and strategies. And possibly to reuse some cards that would otherwise be worthless post Standard rotation. It's also great for players that are relatively new as it allows them to build good, competitive decks without having to spend too much.

Pioneer is a rather slow format compared to the other non-rotating ones. The big difference is that there are no fetch lands, making it one of the most diverse and competitive formats available.

The Legal Sets

We can contrast Pioneer with Modern in the sense that the oldest set is the Eighth Edition from July 2003. That’s a huge pool of about 35 sets worth of cards that not all players have access to. However, Pioneer's oldest set is Return to Ravnica, from October 2012.

Does this mean that in the next couple of years, we could get a new format from more recent sets? Only time will tell. But, for now, here's the list of the legal sets for Pioneer:

• Teenage Mutant Ninja Turtles
• Lorwyn Eclipsed
• Avatar: The Last Airbender
• Spider-Man / Through the Omenpaths
• Edge of Eternities
• Final Fantasy
• Tarkir: Dragonstorm
• Aetherdrift
• Foundations
• Duskmourn: House of Horror
• Bloomburrow
• Outlaws of Thunder Junction
• Murders at Karlov Manor
• The Lost Caverns of Ixalan
• Wilds of Eldraine
• March of the Machine: The Aftermath
• March of the Machine
• Phyrexia: All Will Be One
• The Brothers' War
• Dominaria United
• Streets of New Capenna
• Kamigawa: Neon Dynasty
• Innistrad: Crimson Vow
• Innistrad: Midnight Hunt
• D&D: Adventures in the Forgotten Realms
• Strixhaven: School of Mages
• Kaldheim
• Zendikar Rising
• Core 2021
• Ikoria: Lair of Behemoths
• Theros: Beyond Death
• Throne of Eldraine
• Core Set 2020
• War of the Spark
• Ravnica Allegiance
• Guilds of Ravnica
• Core Set 2019
• Dominaria
• Rivals of Ixalan
• Ixalan
• Hour of Devastation
• Amonkhet
• Aether Revolt
• Kaladesh
• Eldritch Moon
• Shadows over Innistrad
• Oath of the Gatewatch
• Battle for Zendikar
• Magic Origins
• Dragons of Tarkir
• Fate Reforged
• Khans of Tarkir
• Magic 2015
• Journey into Nyx
• Born of the Gods
• Theros
• Magic 2014
• Dragon's Maze
• Gatecrash
• Return to Ravnica

The Rules

The following rules apply to this Constructed format:

• Minimum of 60 cards.
• No maximum deck size as long as you can shuffle your deck unassisted.
• Up to 15 cards in your sideboard, if used.
• Your combined deck and sideboard can’t contain more than four of any individual card other than basic lands, based on the English card title.

The Ban List

The bans for this format aim to encourage diversity, fun, and a fair game. Tibalt's Trickery is banned only in best-of-one events on MTG Arena. Beyond this, here’s the full list of banned cards in Pioneer:

• Amalia Benavides Aguirre
• Balustrade Spy
• Bloodstained Mire
• Expressive Iteration
• Felidar Guardian
• Field of the Dead
• Flooded Strand
• Geological Appraiser
• Heartfire Hero
• Inverter of Truth
• Jegantha, the Wellspring
• Karn, the Great Creator
• Kethis, the Hidden Hand
• Leyline of Abundance
• Lurrus of the Dream-Den
• Nexus of Fate
• Oko, Thief of Crowns
• Once Upon a Time
• Polluted Delta
• Sorin, Imperious Bloodlord
• Teferi, Time Raveler
• Undercity Informer
• Underworld Breach
• Uro, Titan of Nature's Wrath
• Veil of Summer
• Walking Ballista
• Wilderness Reclamation
• Windswept Heath
• Winota, Joiner of Forces
• Wooded Foothills

I want to mention again that there are no fetch lands in Pioneer. Powerful spells are great, but only if you can cast them. That’s why mana bases are so important. The reason all fetch lands were banned was to ensure that they weren’t paired with shock lands like in Modern. It gives the format more of a unique identity.

This leads to a slower format where midrange archetypes are more abundant, but more importantly, other bans help serve as a breath of fresh air for deck builders. You can experiment with a lot of things since the format isn’t dominated or polarized by oppressive builds, so you have a chance to build more decks and have fun.

Where to Play Pioneer

Pioneer is a format that you can play on Arena or MTG Online, but it can also be played in paper at your local store or at sanctioned tournaments near you. For paper Magic players, you can schedule regular Pioneer tournaments across the world using a webcam setup. For the digital side of setting up a webcam, you want to know about Wizards' SpellTable which has more emphasis on Commander, but is fully capable of allowing more Pioneer in your house.

There are multiple options, particularly if you play online, but let's cover some basics first.

There are two different economies when it comes to MTG Online vs Arena. MTGO uses play points and tickets while MTGA has gold and gems, though both are happy to accept real-world money.

Magic Arena

Magic Arena used Explorer as a proto-Pioneer format while it was still accumulating cards from the larger format, and took a long process to bring the two into alignment. Through a combination of Historic Anthologies, Pioneer Masters, remastered sets, and special releases WotC gave us an equivalent format that maintains regular competitive events in both best-of-one and traditional (best-of-three) queues. Here's a quick breakdown:

The Play-In Points lead you into more competitive Magic events and the Arena booster packs come from random, non-Standard sets.

Magic Online

On Magic Online you can earn play points as rewards from events, and they’re used as entry options to events as well. Tickets have a similar role in events but aren’t directly given to you as prizes. Instead, you earn treasure chests that you can sell to bots for tickets. You can also get your hands on new cards and products using tickets, and you can also sell those MTGO tickets for cash at a later time.

With all that out of the way, let's cover each event on MTG Online!

Pioneer Challenge

Entry cost: 25 tickets or 250 play points

These events happen during the weekend over Saturday and Sunday. It’s the most competitive version of Pioneer play on the platform, with queues going as high as 300 players. These are scheduled matches, meaning that you’ll need to get paired for the next round after a match is finished. There used to be 64-player Challenges for Pioneer but most events are relegated to 32 players now.

32-Player Event

Pioneer Throwdown

Entry cost: 15 tickets or 150 play points

The schedule for these events is based on WotC’s calendar. They happen two to three times a month, and the goal is to earn qualifier points for other events that get you access to the MOCS event. These are four rounds during which you’ll earn rewards at two wins and profit once you hit three wins.

Pioneer League

Entry cost: 10 tickets or 100 play points

Bring your Pioneer deck and play five matches on your schedule. You get prizes above two wins and profit above three.

Pioneer 2-Player Queue

Entry cost: 2 tickets or 20 play points

These events are single matches won by the first player to reach two game wins in the allotted time. If you win the match you earn a profit, but you also get some of your entry fee back if you lose.

Super Qualifiers

Entry cost: 40 tickets or 400 play points or 40 qualifier points

These events happen a couple of times a season for the format based on demand, supporting between 129-672 players. Prizes start at 128th place and you start to earn a profit once you hit 32nd place.

Pioneer Showcase

Entry cost: 40 qualifier points

You can only access these events as an off-shoot of doing well in Leagues. These are exclusive events that follow a particular schedule, and you start earning profit once you get to 64th place.

Showcase Last Chance Events

Entry cost: 40 qualifier points and 30 tickets or 40 qualifier points and 300 play points

These events are for players who were unable to earn an entry into the Showcase Qualifiers but still have at least 40 qualifier points in their accounts.

Showcase Qualifiers

Entry cost: Pioneer format token

Players who earn an entry into the Showcase Qualifier will be squaring off for an invitation to the Champions Showcase. These are spread over the first few weeks of the following season.

Each Showcase Qualifier is a scheduled Swiss-style event with a top 8 playoff. The winner of each event earns a spot in the final Showcase and a chance to earn their share of $70,000 and a Split Championship invitation.

Notable Cards and Interactions in Pioneer

When diving into Pioneer, it’s important to understand the cards that shape the format. Some spells and permanents pop up over and over because they offer raw power, flexibility, or efficiency that’s hard to match. Let’s take a quick look at some of the most impactful and widely played cards in Pioneer—and why they continue to earn their keep.

Fable of the Mirror-Breaker / Reflection of Kiki-Jiki

What started as a sleeper hit quickly became one of the most-played cards in Pioneer—and for good reason. Fable of the Mirror-Breaker gives you value at every stage: It ramps, it rummages, and eventually it transforms into a busted creature-copying engine. It’s a must-answer threat that sees play across Rakdos midrange (), Jund (), and even some combo shells. If you’re in red, you’re probably running this.

Teferi, Hero of Dominaria

If you’re playing control in Pioneer, this is the gold standard. Teferi, Hero of Dominaria draws cards, handles problem permanents, and lets you untap lands so you’re never caught tapped out. This planeswalker grinds out games better than almost any other card in the format and gives blue-white players a clean, powerful win condition that keeps the pressure on even in the late game.

Brazen Borrower

Few cards offer the flexibility of Brazen Borrower. It's a tempo player’s dream—an instant-speed bounce spell on the front and a flying threat on the back. You can disrupt an opponent’s curve, dodge removal windows, and then follow up with evasive pressure. It’s a staple in Mono-Blue Spirits and any blue deck that wants tempo and reach in a single slot.

Shock Lands

Whether you’re casting a turn-1 Thoughtseize or making sure your mana lines up for a multicolor curve, shock lands are essential. They come in untapped when you need them most and enable just about every 2- or 3-color strategy in the format. Without these, Pioneer’s diverse mana bases simply wouldn’t function at the level we’ve come to expect.

Pioneer Metagame and Decks

The Pioneer meta has a lot of room for brewing, but there are some decks and strategies that never change. Let’s go over some of the strongest decks in the current meta.

Black Midrange

Cecil, Dark Knight | Illustration by Josu Hernaiz

This all black deck puts a stop to cheap aggressive creatures with Cecil, Dark Knight and Gifted Aetherborn.

A powerful planeswalker in Liliana of the Veil and Thoughtseize disrupt the decks that want to get to the late game. And to seal the deal, Sheoldred, the Apocalypse and Unholy Annex / Ritual Chamber get the job done against just about anything.

Flex the best black removal to your meta and there's no need to get too complicated, get rid of their most dangerous stuff and use the advantage your cards give you.

Gruul Aggro

Screaming Nemesis | Illustration by Liiga Smilshkalne

Gruul Aggro () is all about raw speed and explosive damage, making it one of the most punishing decks in the Pioneer format. This deck can apply relentless pressure from the very first turn by packing aggressive threats like Monastery Swiftspear, then Emberheart Challenger and Screaming Nemesis. Backed by pump effects like Monstrous Rage and pinpoint removal in Reckless Rage and Torch the Tower, Gruul can push through blockers or clear the way entirely. Innkeeper's Talent adds staying power by buffing your top-end creatures, while lands like Ramunap Ruins and Mutavault provide reach when the board stalls. If you're looking to win fast and hit hard, Gruul's got you covered.

Izzet Prowess

Monastery Swiftspear | Illustration by Steve Argyle

Izzet Prowess is a quick and hard hitting deck with very tightly costed cards. It bursts with value for each mana you spend. Monastery Swiftspear, Soul-Scar Mage, Emberheart Challenger, and Vivi Ornitier each had their turn dominating Standard. Here you can follow up your Stormchaser's Talent with Experimental Synthesizer or a sided-in Urabrask's Forge, and reap numerous benefits from bouncing artifacts or enchantments back with Boomerang Basics.

Rakdos Midrange

Sheoldred, the Apocalypse | Illustration by Chris Rahn

Rakdos Midrange () has firmly established itself as the deck to beat in Pioneer thanks to a strong mix of efficient removal, hand disruption, and aggressive threats. With powerful additions like Fear of Missing Out and Sheoldred, the Apocalypse, the deck can quickly turn the corner from controlling the board to closing out games. Its ability to dismantle hands while applying constant pressure makes it a top-tier choice for players looking to punish unprepared opponents.

Azorius Control

Teferi, Hero of Dominaria | Illustration by Chris Rallis

Azorius () is the resident control deck of the format. Neon Dynasty provided powerful tools and big impact cards like The Wandering Emperor and March of Otherworldly Light to push this archetype as one of the top contenders.

The plan here is to survive the initial onslaught of aggro decks, control the midgame, and win the game 10 turns later mostly thanks to Teferi, Hero of Dominaria. It's not the most enjoyable deck to play, but this is undoubtedly the most potent control archetype.

Izzet Phoenix

Treasure Cruise | Illustration by Cynthia Sheppard

Izzet Phoenix is the other top dog in the metagame. It's similar to its Historic counterpart with one significant upgrade: It has access to Temporal Trespass. And although it misses Dragon's Rage Channeler, this deck still has access to other powerful creatures like Ledger Shredder.

Pioneer vs. Historic

Pioneer is very similar to Historic as both are based on the premise of non-rotating formats fed from Standard sets. The big difference is that Historic has rebalanced cards in its card pool.

When it comes to deckbuilding, Historic’s card pool leads to more straightforward strategies and less room to brew since the decks are pretty well-defined. When it comes to Pioneer, there are decks that are fairly new to the metagame and there's lots of room for creativity with a wider card pool. Pioneer allows for combo or aggro decks that match your taste.

Notably, Historic can only be played on MTG Arena and includes digital-only Alchemy cards, whereas Pioneer is 1:1 with its paper counterpart, and can be played in person or digitally.

The History of Pioneer on MTG Arena

WotC started with Explorer in 2022 alongside Streets of New Capenna as a preliminary version of Pioneer. Since Arena didn't have a large portion of the cards and sets available in Pioneer, it used Explorer as a stand-in until the card pool expanded.

Explorer made the full change to Arena Pioneer on May 10, 2025, with a small patch of cards to round out competitive decks in the format. There are still cards missing from the card pool, but ones that are unlikely to be competitively viable. Explorer has essentially been obsoleted as a separate format.

Pioneer Products

Pioneer Challenger Decks have been released as stepping stones to get players started in Pioneer. The product line-up has been somewhat off and on, with older Challenger Decks mostly being power crept out of the format.

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The Most Competitive

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The Most Fun

Magic The Gathering Pioneer Challenger Deck 2021 – Mono Red Burn (Red) for ages 13+ years

Magic: The Gathering Pioneer Challenger Decks 2021 – Orzhov Auras (White-Black), ages 13+ years

Magic: The Gathering Pioneer Challenger Deck 2021 – Azorius Spirits (White-Blue)

Magic: The Gathering Pioneer Challenger Deck 2021 – Lotus Field Combo (Black-Green-Blue), 13+ years

$34.99

$42.99

$42.89

$41.46

-

-

-

-

Buy on Amazon

Buy on Amazon

Buy on Amazon

Buy on Amazon

-

Magic The Gathering Pioneer Challenger Deck 2021 – Mono Red Burn (Red) for ages 13+ years

$34.99

-

Buy on Amazon

The Most Competitive

Magic: The Gathering Pioneer Challenger Decks 2021 – Orzhov Auras (White-Black), ages 13+ years

$42.99

-

Buy on Amazon

-

Magic: The Gathering Pioneer Challenger Deck 2021 – Azorius Spirits (White-Blue)

$42.89

-

Buy on Amazon

The Most Fun

Magic: The Gathering Pioneer Challenger Deck 2021 – Lotus Field Combo (Black-Green-Blue), 13+ years

$41.46

-

Buy on Amazon

On top of that, we got four Challenger Decks for 2022, in the form of Izzet Phoenix, Gruul Stompy, Dimir Control, and Orzhov Humans.

On May 10, 2025 Explorer on MTG Arena officially became Pioneer, with its ban list now fully aligned with the tabletop version. To celebrate the transition, a new title called “Prominent Pioneer” was created for Arena players who achieve 450 games in the format. If you’ve already earned the previous title “Veteran Explorer” you’ll keep that title and receive the new cosmetic as well.

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-

Top Pick

Most Competitive

Best for Value

Magic: The Gathering Pioneer Challenger Deck 2022 - Izzet Phoenix (Blue-Red)

Magic: The Gathering Pioneer Challenger Deck 2022 - Dimir Control (Blue-Black)

Magic: The Gathering Pioneer Challenger Deck 2022 - Gruul Stompy (Red-Green)

Magic The Gathering Pioneer Challenger Deck 2022 - Orzhov Humans (White-Black)

$115.08

$56.29

$90.06

$74.99

Buy on Amazon

Buy on Amazon

Buy on Amazon

Buy on Amazon

-

Magic: The Gathering Pioneer Challenger Deck 2022 - Izzet Phoenix (Blue-Red)

$115.08

Buy on Amazon

-

Magic: The Gathering Pioneer Challenger Deck 2022 - Dimir Control (Blue-Black)

$56.29

Buy on Amazon

Top Pick

Most Competitive

Magic: The Gathering Pioneer Challenger Deck 2022 - Gruul Stompy (Red-Green)

$90.06

Buy on Amazon

Best for Value

Magic The Gathering Pioneer Challenger Deck 2022 - Orzhov Humans (White-Black)

$74.99

Buy on Amazon

Wrap Up

Soul-Scar Mage | Illustration by Steve Argyle

We come to the end of this journey, and I hope this has been a helpful guide as you continue your Pioneer journey.

One more thing that can help you if you play Pioneer on MTGA is Arena Tutor. This free tool goes beyond Draft assistance and tracks your collection and win rates, and can help you build amazing and effective decks. You can also check out more from us on the Draftsim Discord or on Twitter/X!

Thank you for your time. Stay safe and healthy, and I’ll find you in the next one!

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