Hearthpwn

Intro
To everyone who loved playing Dreadsteed deck back in the days i bring you the Lurkersteed deck. Having 22 cards at 4 mana or below you will be surprised how much control and flexibility this deck offers. Usually i play this like a control deck and dont tap very often, but there can be exception where you wont be able to play this all the way to fatigue.

Versus aggro
Use Youthful Brewmaster on the heal cards and Moat Lurker on the Dreadsteed.

Versus control
use Moat Lurker + Youthful Brewmaster, after that you use the Moat Lurker on the Dreadsteed or to buy an extra turn for a better Twisting Nether or to "silence" something.

Sir Finley Mrrgglton
Dont play Sir Finley Mrrgglton to early you need to tap 2-3 times or you will run dry. You might not want to keep him in your mulligan as you cant play him on turn 1. You rarely play him before turn 5 and you have 2 chance to get him and have better options at that point. Pick heal or armor up.

N'Zoth, the Corruptor
Try not to get more than 5 Dreadsteeds with N'Zoth, the Corruptor, unless you used your Youthful Brewmasters as you wont be able to bounce anything back to your hand with them. Often it wont be a problem, you will have something on the board or you will get a Moat Lurker. Be sure to kill off the Dreadsteed early instead of going face even if it doesnt kill anything so if it happens to get stolen by Sylvanas Windrunner or Hexed you still get something from N'Zoth, the Corruptor.

Void Crusher
In the later game Void Crusher is really good with Dreadsteed. Vs control if you can wait to play this after they used up their removal this is gonna offer much value.

Mulligan for low cost minions (except Youthful Brewmaster) and board clears  (will write more later).