Last updated on December 10, 2024

Heartfire Hero | Illustrated by Jakub Kasper
Six top-tier preconstructed decks will come to the MTGA Store later today to celebrate the launch of Pioneer Masters on MTG Arena.
As per yesterday's official MTG Arena Announcements article, โthese six Explorer decks represent some of the most competitive in the format,โ and will be available for purchase with gems, MTGA's premium currency. Each deck costs a varying amount of gems, but you get a discount based on what cards are already in your collection!
Pioneer Masters Store Decklists
Izzet Phoenix
Creature (10)
Picklock Prankster x4
Arclight Phoenix x4
Sprite Dragon
Brazen Borrower
Instant (17)
Consider x4
Fiery Impulse x4
Spell Pierce x2
Lightning Axe x2
Opt x4
Into the Flood Maw
Sorcery (16)
Cards x8
Treasure Cruise x4
Sleight of Hand x4
Enchantment (12)
Cards x6
Proft's Eidetic Memory x2
Artist's Talent x4
Land (19)
Spirebluff Canal x4
Otawara, Soaring City
Riverglide Pathway x4
Stormcarved Coast
Sokenzan, Crucible of Defiance
Shivan Reef
Island x3
Steam Vents x4
Rakdos Aggro
Creature (20)
Emberheart Challenger x4
Callous Sell-Sword x3
Heartfire Hero x4
Manifold Mouse x3
Slickshot Show-Off x2
Monastery Swiftspear x4
Enchantment (4)
Instant (14)
Dreadmaw's Ire x2
Infuriate x4
Monstrous Rage x4
Fatal Push x4
Sorcery (2)
Land (20)
Blightstep Pathway
Sulfurous Springs x4
Den of the Bugbear x2
Mountain x2
Blackcleave Cliffs x4
Ramunap Ruins x2
Sokenzan, Crucible of Defiance
Blood Crypt x4
Mono-Black Midrange
Creature (10)
Graveyard Trespasser x2
Unstoppable Slasher x4
Bloodletter of Aclazotz x4
Artifact (2)
Instant (8)
Fatal Push x4
Go for the Throat x2
Sheoldred's Edict x2
Sorcery (20)
Cards x10
Duress x4
Invoke Despair x2
Thoughtseize x4
Enchantment (4)
Unholy Annex // Ritual Chamber x4
Land (26)
Castle Locthwain x2
Field of Ruin x2
Hive of the Eye Tyrant x2
Mutavault x4
Takenuma, Abandoned Mire
Sunken Citadel x2
Urborg, Tomb of Yawgmoth
Swamp x12
Mono-Green Devotion
Creature (10)
Graveyard Trespasser x2
Unstoppable Slasher x4
Bloodletter of Aclazotz x4
Artifact (2)
Instant (8)
Fatal Push x4
Go for the Throat x2
Sheoldred's Edict x2
Sorcery (20)
Cards x10
Duress x4
Invoke Despair x2
Thoughtseize x4
Enchantment (4)
Unholy Annex // Ritual Chamber x4
Land (26)
Castle Locthwain x2
Field of Ruin x2
Hive of the Eye Tyrant x2
Mutavault x4
Takenuma, Abandoned Mire
Sunken Citadel x2
Urborg, Tomb of Yawgmoth
Swamp x12
Azorius Control
Artifact (3)
Instant (18)
Get Lost x2
Deduce x2
Dovin's Veto x3
Three Steps Ahead
March of Otherworldly Light x3
Memory Deluge x3
No More Lies x4
Sorcery (4)
Split Up
Farewell
Supreme Verdict x2
Enchantment (2)
High Noon x2
Planeswalker (6)
Narset, Parter of Veils
Teferi, Hero of Dominaria x2
The Wandering Emperor x3
Land (27)
Deserted Beach x2
Eiganjo, Seat of the Empire
Hallowed Fountain x4
Fountainport x2
Floodfarm Verge x3
Hall of Storm Giants
Hengegate Pathway x3
Otawara, Soaring City
Raugrin Triome
Restless Anchorage x2
Field of Ruin x2
Sunken Citadel
Plains x2
Island x2
Mardu Greasefang
Creature (16)
Bloodtithe Harvester x4
Fear of Missing Out x4
Greasefang, Okiba Boss x4
Kroxa, Titan of Death's Hunger
Overlord of the Balemurk x3
Enchantment (4)
Fable of the Mirror-Breaker x4
Artifact (6)
Parhelion II x4
Skysovereign, Consul Flagship x2
Instant (6)
Bitter Triumph x2
Fatal Push x4
Sorcery (4)
Thoughtseize x4
Planeswalker (1)
Land (23)
Swamp
Blightstep Pathway x4
Sacred Foundry x4
Elegant Parlor
Godless Shrine x2
Concealed Courtyard x4
Blackcleave Cliffs x4
Takenuma, Abandoned Mire
Battlefield Forge x2
Quick MTG Arena Primer for Paper Players
If you're an Arena veteran, you already know how the MTG Arena economy works โ but if you're coming from tabletop, there are two things to keep in mind when assembling a deck: wildcards, and the fact that each MTGA format usually has two different metagames.
Wildcards are what you use to craft cards in Magic Arena; think of it like printing your own proxies, but they happen to be perfectly legal Magic cards; the only quirk is that you need a mythic wildcard to โprintโ a mythic card, a rare wildcard to โprintโ a rare card, etc. This means that the cost of an Arena deck is tied to rarity: Sheoldred, the Apocalypse costs the exact same as any meme, trashy mythic (or any other mythic, for that matter).
You usually get wildcards from opening Arena boosters packs, and that's what's cool about these preconstructed decks: you can buy them directly with gems, which you can acquire with cash in the Arena shop.
The other thing to keep in mind is that Arena offers best-of-one and best-of-three queues for pretty much every format โ and the metagame can be very different in each. A deck can be a powerhouse in Bo1 and just average (or downright bad) in Bo3.
Explorer Shopping List
So, what's the best Explorer deck to buy from these precons?
I would strongly recommend โfunโ be the first factor, and that's entirely subjective (in my case it would be Izzet Phoenix, all the way down!). One great thing about these six decks is that they are all at least solid, and they do cover a lot of the different macro archetypes (aggro, midrange, control, combo, ramp), so all in all you can't go too wrong with any of them.
If you're undecided, here are a few data points you may want to consider.
These Are All 60-Card Decks
First and foremost: these are all 60-card decks. They are all good in both Bo1 and Bo3, mind you, but how good will vary. And if you plan on playing Best of Three, you'll have to add the sideboards (either by opening the cards in boosters or more likely with wildcards).
Craft the Commons & Uncommons Before Buying!!
Remember to craft all the commons and uncommons before buying a deck. The prices you see in the shop are prorated based on cards you already own. You don't pay gems for cards you already have, so if you have some common & uncommon wildcards, you can use them on some of the cards from your chosen preconstructed deck before buying it to get a discount.
Best Preconstructed Explorer Deck, Bo3: Rakdos Aggro
If you pay attention to the Pioneer tabletop meta you already know this, but just in case: as noted by Frank Karsten in his What's the Best Deck in Pioneer/Explorer MTG Right Now?, Rakdos Aggro (usually nicknamed Rakdos Prowess) is very likely the strongest of the six decks you'll find in the shop if you want to play Best of Three.
It's also in the same colors as what's arguably the best deck in Pioneer, Rakdos Demons, so by buying Rakdos Aggro you get a good chunk of the mana base for a second deck.
If Rakdos is not your thing, then Izzet Phoenix is probably the second-best precon (and still among the best Pioneer decks overall) for Bo3.
Most Popular Explorer Preconstructed Deck, Bo1: Azorius Control
This is a lot less clear because:
- There's scarce reliable data for Explorer Bo1, and
- We're entering uncharted waters: there's no way of knowing how Pioneer Masters will impact Bo1, since there's no paper counterpart to compare.
Having said that, Azorius Control is currently the most popular of the six precons for Bo1. And it's none too shabby for Bo3, so it's still a solid purchase.
The same applies to Mono-green Devotion: the second most popular of these precons in Bo1, which can likewise pull its weight in Bo3.
They will very likely cost more gems than Rakdos Aggro and Izzet Phoenix, though โ they have quite a few more rares and mythics.
Will Explorer Be the Same as Pioneer?
Well, that's an emphatic, resounding โWho knowsโฆ?โ
โฆ but, for Best of Three, probably yes.
For starters, Pioneer Masters brings pretty much every Pioneer card that matters to MTG Arena. Since current Explorer players tend to play the Pioneer decks that were already available on Arena, itโs safe to assume they will adopt the rest of them when they can.
Tabletop and digital do have different motivations, chief among them being that MTGA's daily quests to earn gold reward speed along with win rate (and therefore decks that can finish games quickly may be preferred by players looking to farm gold). But Explorer is a true-to-paper format: if it works (and wins!) in your LGS, it will do the same on your screen.
For Best of One, definitely no โ but that's because WotC seems to have no intention of making Bo1 a thing on paper, so even though you could technically play it on tabletop, for better or worse, I doubt we ever will.
A Great Selection

Yorion, Sky Nomad โ Illustration by Steven Belledin
Credit where credit is due: I didn't think WotC would keep its word about releasing Pioneer Masters in 2024. PIO looks like it's going to be a blast to draft, and this selection of precons is very, very good: lots of different archetypes, all solid decks.
Here's to hoping today's launch goes smoothly!
Follow Draftsim for awesome articles and set updates:














Add Comment