Hearthpwn

First of all this isn't a rush deck, it doesn't delay your enemy but controls and removes everyhing.

You have early game tempo with classic rogue cards like Backstab and SI:7 Agent, powerful late game removal with silence and Assassinate, aoe options with Fan of Knives and Blade Flurry, and a Sprint to keep the momentum going for as long as you need to win.

Modifications can include Shadowstep and Leeroy Jenkins for sprint and fan of knives, or Bloodmage Thalnos for Acidic Swamp Ooze.

I play Dark Iron Dwarf because the +2 attack is very useful for trading and mantaining board control, and only 1 Defender of Argus because 2 sotimes just rot in my hand.

It is a solid and very cheap deck that got me to rank 10 very easily, will update with the rank as i play more games.