Mulligans
With this deck the goal is to use Fiery War Axe and Bash to stall against Nazara till you get your Sludge Belcher in play, with Baron Rivendare. Ensure that you constantly Armor up and draw into Kel'Thuzad and N'Zoth, The Corruptor for your run in with Malchezaar. Once you beat Nazara, wait till Malchezaar plays his Twisting Nether then play N'Zoth, The Corruptor and then Kel'Thuzad. This will win you the game, especially if you kept a Brawl for right at the end when your life is low.
One important card is Protect the King as it can buy you a turn or two against the Abyssals.
Good luck.
Yes it does take time to get Kel or N’Zoth, but the goal is to stall Nazara until you do (with your board clears and taunts), then finish her off, once you have sufficient armor for Malchezaar. The deck isn’t supposed to work for everyone, just thought I would post it because it worked for me.
This doesn’t work. I’m not entirely sure how you’re supposed to ‘ensure’ you draw nzoth and kel’thuzad on turn 10 and 11. There isn’t enough defense against her charge minions and you die almost instantly unless you get the infinite cosmic power of RnGsus, which nobody has. Oh and this also banks on drawing baron rivendare on turn 4 and a sludge belcher turn 5.