Warlock – Murloc rush deck
This is the basic murloc rush deck.
What you need is all the common, rare and epic murloc cards.
Once you get/craft all, the legendary murloc card will be added to your collection.
Other than that, you just need some basic warlock cards and some common neutral cards.
Sometimes you will have to play control, meaning that you will still kill what the opponent has on the board.
Maybe add another Soulfire and remove an Abusive Sergeant.