Wizards of the Coast just dropped a major B&R Announcement today, affecting the Pioneer and Explorer formats! Pioneer saw the banning of Winota, Joiner of Forces and
Expressive Iteration

With this, we’re going to have a metagame shake up, and we’re going to detail 5 decks that you’re going to want to play to hit the ground running in this new meta.
Expressive Iteration

So first, let’s quickly touch on why Expressive Iteration was banned, and where it was used in Explorer. Firstly, as we said before, this ban for Explorer comes to keep the banned and restricted lists between Explorer and Pioneer in sync as much as possible.
Now the card did see some play in Izzet Tempo decks in Explorer, which have seen a surge in popularity with the release of
Ledger Shredder

Whenever a player casts their second spell each turn, this creature connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.)
in Streets of New Capenna. Outside of that, it shows up across other decks like Grixis, various Fires of Invention Decks, and Jeskai Control. Now arguably, the card wasn’t a problem in the format by any stretch, but WotC decided to rip the band-aid off now.
Where does this leave the meta? Well there’s 4 decks that we can for sure recommend to you to take the format by storm.
Mardu Greasefang
To kick things off, we have Mardu Greasefang. It’s not a secret that this deck definitely came out on top of the pile after this change. The goal of this deck is to get a
Parhelion II

Whenever Parhelion II attacks, create two 4/4 white Angel creature tokens with flying and vigilance that are attacking.
Crew 4 (Tap any number of creatures you control with total power 4 or more: This Vehicle becomes an artifact creature until end of turn.)
or Skysovereign, Consol Flagship into the graveyard on turns 1 and 2. Then on Turn 3, we want to play
Greasefang, Okiba Boss




This usually is enough to get us the win, and results in very quick games. Now this is a great Best of 1 deck, but it’s got some power in the sideboard to also make it great in Best of 3. Here’s a sample deck list that you can import into Arena.
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There is also a few Esper variants of the deck that are also quite strong, but the playstyle is a bit different. The lists for Esper vary from list to list, but the Mardu one is pretty set in stone.
Rakdos

Next up, we have a couple Rakdos decks. Rakdos Midrange and Anvil have both proven to be strong contenders throughout the recent iterations of the Explorer metagame. Anvil is a sacrifice deck utilizing
Oni-Cult Anvil

{T}, Sacrifice an artifact: This artifact deals 1 damage to each opponent. You gain 1 life.
. All the usual suspects are here, but not everyone likes this playstyle, so Rakdos Midrange is more bog standard. Here’s a list for Anvil.
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Midrange on the other hand is a more “Fair” deck. It leverages some strong creatures and planeswalkers to grind out your opponents. You want to try and play on curve as much as possible, and grind. Simple as that. Here’s a list for that version of the deck.
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UW / Esper Control

Fourth up on the list, we have UW / Esper Control. Control has nearly all of it’s tools from Pioneer, minus
Supreme Verdict

Destroy all creatures.
, so it’s a great pick. This is a
Yorion, Sky Nomad

Flying
When Yorion enters, exile any number of other nonland permanents you own and control. Return those cards to the battlefield at the beginning of the next end step.
deck so we have a TON of different options for card choices. If you want to really dictate the pacing of your games, then here is your list.
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Fight Rigging

The last deck that we’ll talk about is a personal pick, and it’s Golgari
Fight Rigging

At the beginning of combat on your turn, put a +1/+1 counter on target creature you control. Then if you control a creature with power 7 or greater, you may play the exiled card without paying its mana cost.
. This has been a deck that I have had a great deal of success with, and we have covered this deck here on the site the other day. Here’s the list, and take this and have a blast with it!
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Explorer is shaping up to be an interesting place. While it’s losing some cards, we should be getting a nice injection of cards soon for Historic Anthology 6 at some point in the next month or two. Until then, these decks should serve you well on the ladder and in events!