State of the cEDH Metagame: Post-Mardu Summer

Read the updated cEDH tier list!
Welcome back, readers! Following an unprecedented growth in cEDH tournaments across the world, and with the Mox Masters Invitational rapidly approaching, I thought it best to provide an update on the now-rapidly-changing cEDH metagame. Most importantly, the frame of reference of assessing the state of the metagame is how things have shifted as more events have occurred and brews have been tuned. As such, we're going to kick off the breakdown by going through the biggest winners, biggest losers, and newcomers since the first metagame breakdown.
Biggest Winners
The recurring theme among the biggest winners over the last 5 months of cEDH tournaments are that each of the decks are commander-centric combo pieces and value engines that win the game via activated abilities rather than a flurry of spells. As removal continues to be absent from cEDH pods, and, even when present, still sometimes too slow, having a combo in the command zone that wins through nearly any stax piece that isn't specifically Cursed Totem
Sisay, Weatherlight Captain: A toolbox deck that wins via planeswalker abilities alongside Dockside Extortionist
Tayam, Luminous Enigma: Tayam went on a tear over the summer through the height of uninteractive, fast combo deck representation by being able to leverage some of the strongest stax pieces available in the format, then winning by simply activating its commander every single turn. The ability to win through its own stax pieces and some brewers' advantage as to what the combo board state even looks like has given this deck a huge increase in stock over the last few months.
Tivit. Seller of Secrets: Another deck that often leverages Teferi, Time Raveler
Biggest Losers
In stark contrast to the biggest winners of the summer in the cEDH metagame, the biggest losers are decks that are commander-centric but that look to win either in combat or are largely just worse versions of the decks seen in the biggest winners category above.
Winota, Joiner of Forces: This deck has all but disappeared having proven to be similar enough to the strategy of Kinnan, Bonder Prodigy
Malcolm, Keen-Eyed Navigator
Thrasios, Triton Hero + Tymna the Weaver: A deck that has been on its way out the door for some time due to the meteoric rise in power of red cards, the door has more or less finally been shut on this ghost of cEDH past. Not really able to present wins faster than other partner pairings and performing a stax gameplan worse than existing options has left the composition of Thrasios + Tymna incohesive and underpowered for sometime, and the tournament performances reflect it.
Newcomers
The new and noteworthy decks of cEDH are largely due to some new card printings and a little bit of iteration on the mold from there. While these decks have each shown to be competitive in high stakes events, it will remain to be seen as the format continues to develop where they fall in comparison to the rest of the established decks.
Atraxa, Grand Unifier: The return of Food Chain
Dihada, Binder of Wills: The deck which caused the coining of the summer of 2023 as "Mardu Summer". I was first made aware of this deck as something that was successful in many Japanese tournaments. The deck made its way into the states and began to dominate events here as well. Dihada's -3 ability does a great job enabling quick Underworld Breach
The Updated Tierlist
Tier 1 (Great choice!)
- Kinnan, Bonder Prodigy
- Kraum, Ludevic's Opus + Tymna the Weaver
- Najeela, the Blade-Blossom
- Rograkh, Son of Rohgahh + Silas Renn, Seeker Adept
- Tivit. Seller of Secrets
- Sisay, Weatherlight Captain
Tier 2 (Fine choice if you've done the work.)
- Bruse Tarl, Boorish Herder + Thrasios, Triton Hero
- Tayam, Luminous Enigma
- Dargo, the Shipwrecker + Thrasios, Triton Hero
- Atraxa, Grand Unifier
- Kenrith, the Returned King
- Dihada, Binder of Wills
- Kraum, Ludevic's Opus + Tevesh Szat, Doom of Fools
Tier 3 (Outdated, underpowered, or poorly positioned)
- Tana, the Bloodsower + Tymna the Weaver -
- Rocco, Cabaretti Caterer
- Thrasios, Triton Hero + Tymna the Weaver
- Malcolm, Keen-Eyed Navigator + Tymna the Weaver
- Malcolm, Keen-Eyed Navigator + Tana, the Bloodsower
- Yuriko, the Tiger's Shadow
- Jeska, Thrice Reborn + Tymna the Weaver
Tier 4 (Do not play this)
- Every other known or established deck.
And there you have it! Quite a few shifts in what is showing up to events and succeeding but still plenty of tried, true, and familiar decks showing up and crushing as always. If there is any deck you feel is not represented or misevaluated hit me up here in the comments of on Twitter! Thank you all for reading!