Hearthpwn

Overview:
Mill Kel'Thuzad with a million Coldlight Oracles.

Mulligan:
Mulligan for removal: Betrayal, Eviscerate, Sudden Betrayal and a Coldlight Oracle.

Stage One:
In the early part of this stage, play defensively with your removal and delay: Sap, Evasion, while you are looking for your mill pieces: Coldlight Oracle, Daring Escape, Shadowstep, Togwaggle's Scheme, Lab Recruiter. Once you have a way to duplicate the Oracle or return it to hand, start playing them.

As your health gets lower pair Brann Bronzebeard with Antique Healbot and Lifedrinker. If you can dupe or return the Healbot, even better.

Don't worry about his armor, or pushing to stage two, it will happen automatically on turn 11. Just continue to grind out the mill strategy.

Stage Two:
He now has a new hero power, so make sure that you don't leave good minions that he can exploit: Brann Bronzebeard and Rotten Applebaum, you need the healing, not him. It's also a great time to pop Vanish.

He is likely close to fatigue now, and just keep the strategy up. You should have countless copies of Coldlight Oracle thanks to Togwaggle's Scheme and they will draw more draw and the last of your healing.

Congrats on your shiny new card back!

Video:


My other Curse of Naxxramas decks:
Arachnid Quarter
     Anub'Rekhan (Taunt Warrior)
     Grand Widow Faerlina (Odd Warrior)
     Maexxna (Dragon Priest)

Plague Quarter
     Noth the Plaguebringer (Spell Hunter)
     Heigan the Unclean (Control Shaman)
     Loatheb (Control Priest)

Military Quarter
     Instructor Razuvious (Taunt Druid)
     Gothik the Harvester (Mill Druid)
     The Four Horsemen (Resurrect Priest)

Construct Quarter
     Patchwerk (Freeze Mage)
     Grobbulus (Odd Patron Warrior)
     Gluth (Divine Shield Paladin)
     Thaddius (Control Warlock)

Frostwyrm Lair
     Sapphiron (Fatigue Mage)
     Kel'Thuzad (Mill Rogue)