Hearthstone Duels combines a large variety of sets with a multitude of playable characters and Passive Treasures. Such an overabundance of variances makes it so that the balance may shift rapidly, with new strategies emerging and countering others every time new synergies are discovered - what looks strong today might appear obsolete after just a few days! For this reason, players are asked to adapt to a rather changing environment, and they never fail to come up with fresh and interesting takes!

With this being said, below you'll find a handful of 12-win decks achieved with multiple classes: while some of them represent well-known archetypes, other are successful experimentations of off-meta strategies, which may give you the inspiration you need to build one yourself. Have fun!

In case you missed them, we have published other collections of 12-win Duels starting decks to take inspiration from!

Disclaimer: Some decks in this article were collected from Firestone. You can find out more about Firestone and install the app here!

If you've had 12 win luck in Duels, be sure to add your starting decks to our site via the deckbuilder and share them in the comments below! Moreover, if you manage to find even more 12-wins decks (maybe even your own!) and you'd like us to showcase them, please contact us on Twitter at @Avalon_OOC or through an in-site ping in Private Message.


AgentCroque's 12 Wins OTK Crowley

It appears that AgentCroque was able to improve the OTK Crowley archetype we've been showcasing for quite a while now: the starting deck you see below doesn't go all in on the Charge finisher anymore (no more Taelan Fordring to tutor Seabreaker Goliath and no more Faceless Manipulator to copy it) and focuses more on resilience and versatility. In particular, Captain Galvangar represents an additional win condition in case something goes wrong with the main plan.

Passive Treasures Chosen

Fire! Card Image Seabreaker Goliath Card Image


Firestone - 12 Wins Questline Elise

Not the deck you see every day, isn't it? The starting list featured below takes advantage of Priest's excellent removal kit and combines it with Druid's Lost in the Park Questline and synergistic cards. In particular, Elise's Might is a Hero Power that deserves more love than it's currently getting, so this is the perfect strategy if you wanna try out something different.

Passive Treasures Chosen

Elise's Might Card Image Elise's Machete Card Image

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RenoJacksonHS' 12 Wins Secret Mage

During Maw and Disorder's reveal season, many players recognized Objection! and Contract Conjurer's value, to the point that these two cards were able to breath new life into the Secret Mage archetype in Wild, a format where the support from the past is more than abundant. However, the same can be said about Duels' card pool, so here we are with a Secret Studies starting deck for all our Secret enjoyers out there.

Passive Treasures Chosen

Secret Studies Card Image Britz Blazebucket Card Image


Firestone - 12 Wins Secret Reno

You thought we were done with Secret shenanigans for this article? Hah, not at all! Mage is not the only class that received Secret support in Castle Nathria: Rogue was on the list too! With Halkias buffed and the aforementioned Objection! and Contract Conjurer available, Secret Reno may finally be a thing - in the end, Sr. Tomb Diver is an excellent Signature Treasure you want to abuse as much as possible.

Passive Treasures Chosen

Arcane Craftiness Card Image Sr. Tomb Diver Card Image

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Firestone - 12 Wins Discard Warlock

Even before Maw and Disorder's release, people went crazy about The Jailer's synergy with Mal'Ganis. Now that this combo is available for deck building, here's a cute Warlock starting deck with the usual Discard package and the aforementioned combo as top end finisher, in case you won't be able to close the game in the first few turns of the match.

Passive Treasures Chosen

Dark Arts Card Image Killmox, the Banished One Card Image


Do you enjoy Duels? What are you playing right now? Let us know in the comments below!