Beating Thaddius Heroic Mode Construct Quarter Curse of Naxxramas Hearthstone : Heroes of Warcraft

Best Deck to Beat Thaddius in Heroic Mode in Naxxramas Construct Quarter

Thaddius in heroic mode strongly relies on minions to win as he summons very strong minions early. His heroic hero ability swaps the attack and health of all minions making it more difficult to beat him with your own minions. The recommended deck to beat Thaddius in heroic mode is Freeze Mage since it you won’t need to summon minions. The deck list to beat Thaddius in heroic mode is shown below.

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All Naxxramas Heroic Mode Guides

Class: Mage.

2x Ice Lance
2x Frostbolt
Novice Engineer
2x Acolyte of Pain
2x Arcane Intellect
2x Frost Nova
2x Ice Barrier
2x Ice Block
2x Earthen Ring Farseer
2x Cone of Cold
2x Fireball
2x Azure Drake
2x Blizzard
2x Flamestrike
2x Pyroblast

Best Strategy to Beat Thaddius in Heroic Mode in Naxxramas Construct Quarter

Play Freeze Mage as you would normally against Thaddius in heroic mode playing the delaying tactics, like Frost Nova and Blizzard, until you get to turn 9 to Alextraza him. In turn 10 play the burn cards, like Pyroblast, Fireball and Frost Nova, to kill Thaddius.

Note that it might take a few tries and a good starting hand to beat Thaddius in heroic mode.

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7 Responses to Beating Thaddius Heroic Mode Construct Quarter Curse of Naxxramas Hearthstone : Heroes of Warcraft

  1. Anonymous says:

    Man i’ve come here about 4 times and everytime the decks are just horrible… lol

  2. Anonymous says:

    I’m doing every boss in Naxx with only Paladin and Thaddius was a breeze. Humility and Aldor Peacekeeper are great cards if you used at the right time and Equality is a game-breaker here. The opening I used on my 2nd try (which beat him) was Equality turn 2 and Unstable Ghoul turn 3. On his turn 2 both his legendaries do 1 damage each then my ghoul is down when he switches back to having 1 health each. Cleared the board with only a few health missing. Afterwards, use minions with divine shields and taunts as needed to keep board control. No legendaries required.

  3. madhatter says:

    Every single deck on this site bases the kill on Alexstrasza. What about the ones who don’t have it, which is probably like more than 80% of the player base?

  4. Anonymous says:

    Stalagg & Feulgen rap*s frost mage. Take priest and use SW: death and auchenai+circle of healing, Profit.

  5. Anonymous says:

    freeze mage DOES NOT! work avoid this at all cost

    • Regardless of how good the deck is the fight is still hard. Also, if you have never played this type of deck before you might find it hard to adjust. I suggest that you make a few changes to the deck to suit your play style and do some research on how to play freeze mage since it is one of the more difficult decks to play.

  6. Anonymous says:


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