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 Boar Brann

Duels may have all sorts of broken combos and synergies, but even they can do anything when you destroy all their mana crystal and hit them in the head with a 15 Attack Sword of a Thousand Truths. This starting deck is designed so that such scenario will take place as often as possible - seeing is believing!

Passive Treasures Chosen

Dino Tracking Card Image Ol' Faithful Card Image


SilberFuchsin's 12 Wins Rush Crowley

Someone actually managed to bring the new Duels Hero Darius Crowley to 12 wins within the very first few days of the patch! The starting deck you see below basically confirms that Rush synergy and Safe Harbor are one of the safest ways to build around Crowley.

Passive Treasures Chosen

Fire Away! Card Image Safe Harbor Card Image


Firestone - 12 Wins Fel Demon Hunter

Lady S'theno is quite the card, especially if you're able to buff it up with some Corrupted Felstone procs. Even your Hero Power, Infernal Strike, will provide S'theno fodder for your swing turns.

Passive Treasures Chosen

Infernal Strike Card Image Traktamer Aelessa Card Image


Firestone & SaltOnToast - 12 Wins Deathrattle Drek'thar (Warlock)

Quite the peculiar deck if you ask us, Deathrattle Drek'thar combines the support provided by War Commands with Tamsin's Phylactery for some atrociously good OTK turns with Kobold Sandtrooper or Naval Mine.

Passive Treasures Chosen

War Commands Card Image Pact of the Lich Card Image

SaltOnToast achieved the same final result with an (almost) identical starting deck, while also being able to experience the new Passive Treasure Brittle Bones, which confirms the fact that it's very powerful tool.

Passive Treasures Chosen

War Commands Card Image Pact of the Lich Card Image


Fliboce's 12 Wins Mind Tether Priest

Directly from our Fliboce, here's a new take on Mind Tether Priest that wants to abuse Clockwork Automaton for lots of damage (will probably get banned): for example, creating 2 copies with Gift of Luminance and Vivid Nightmare makes your HP deal 8 damage per spell cast. If you own Priestess Valishj, you should replace Lyra the Sunshard with it.

Passive Treasures Chosen

Mind Tether Card Image Shadow Word: Void Card Image


Firestone - 12 Wins Bomb Warrior

Although we despise this archetype, Bomb Warrior still manages to sneak some 12ers here and there: there's not doubt that the (very good) Armor cards released in both Fractured in Alterac Valley and Voyage to the Sunken City have helped the archetype to not fall off completely.

Passive Treasures Chosen

Magnetic Mines Card Image Scrapmetal Demolitionist Card Image


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