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.

Firestone - 12 Wins Divine Shield Finley

This article starts with a very, very unique starting deck, especially for the Signature Treasure. As you already saw in our last Duels decks roundup article and you'll see many times in the future, Divine Shield synergy is quite strong nowadays; doesn't matter which Hero you use.

Finley's Power Up! gives this starting deck even more firepower: the Windfury keyword can be very scary, especially when your minions are protected by shields and will grow in stats - if your opponent isn't particularly efficient in the removal department, they'll inevitably have a hard time against you!

Passive Treasures Chosen

Power Up! Card Image Karl the Lost Card Image

Firestone - 12 Wins Mech Mage

No new cards in this starting deck, but, with both Freeze and Rush synergies being less present, board-based strategies (especially aggressive ones) are back on the menu. Remember Mech Mage from the Sunken City meta? Well, you may want to give that archetype another shot. We've seen the same starting list running either Infinite Arcane or Yogg-tastic Tasties as Signature Treasure.

Passive Treasures Chosen

Wyrm Bolt Card Image Infinite Arcane Card Image Yogg-tastic Tasties Card Image

Firestone - 12 Wins Big Paladin

It's not going to be as powerful as back in the day, when Humble Blessings cost 3 mana, but Big Paladin can still give your opponents a run for their money. Considering that Knight of Anointment is Humble Blessings's tutor, do not pick any bucket with other Holy spells, as the deck's consistency will take a dramatic nosedive.

Passive Treasures Chosen

Modest Aspirations Card Image Humble Blessings Card Image

Ultrarotom's 12 Wins Miracle Priest

With many of the other OTK strategies weakened, it is reasonable for Miracle Priest to climb back the Duels' tiers. As the first month of the Murder at Castle Nathria expansion has already shown, The Light! It Burns! and Identity Theft are solid additions for the deck, since they provide removal and card generation for additional Mind Tether pings. On a side note, Divine Illumination and Orb of Revelation give birth to a very intriguing combo.

Passive Treasures Chosen

Mind Tether Card Image Shadow Word: Void Card Image

Firestone - 12 Wins Totem Shaman

Wild is not the only mode where Totem Shaman is seeing success: while Hearthstone's eternal format is currently exploiting Genn Greymane's power, Duels has Totemic Power, Payload Totem Specialist and, at least for the first few games, a lower Health total to reduce to zero in order to win games. Expect the Gigantotem into Splitting Axe combo to be as powerful as in Wild.

Passive Treasures Chosen

Totemic Power Card Image Payload Totem Specialist Card Image

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