N’Zoth Control Paladin (Standard)

With this deck, you want to control the board early while getting out your deathrattle minions. Once you have Alexstrasza and N'Zoth, The Corruptor in hand, and you’ve played out most of your deathrattle minions, you can play your N'Zoth, The Corruptor followed by your Alexstrasza the next turn. Typically, the opponent has no way of dealing with your deathrattles, and the Alexstrasza brings your opponent down into lethal range or pretty close. 

On a side note, I typically either get close to fatigue or go into fatigue in this deck each game before I am able to combo the opponent down. For that reason, I always try to use my Lay on Hands early and save my Forbidden Healing for end game, just in case it come down to winning by fatigue.