Hearthpwn

This deck will get you to legend in 1 day, guaranteed. Designed to counter everything.

Includes the overpowered Undertaker and Dr boom, and 2 War Golems and Whisps to make another Dr gg. 

If you use this deck, please always add your opponent after the match so you can credit me for using this deck. 

Muligan: Ditch everything in favor for either Boom or 2 wisps and War golem

Gnomish Experimenter to draw Call pet 

Mini-Mage Cuz every deck needs spell damage

Ancient Watcher Cuz highest highest stats for a 2 mana minion

Call Pet For cheaper Angry chickens and Hungry crabs

Target Dummy, Shieldbearer and Goldshire footman to protect Dr Boom

Hungry Crab to counter Murloc decks

Murloc Raider to feed Hungry crab cuz nobody uses Murloc decks

Undertaker cuz op

Captain's Parrot cuz Hunter beast synergy

Lorewalker Cho to counter decks that use spells

Millhouse Manastorm to counter decks that use minions

Bloodsail CorsairTo counter decks with weapons

Clockwork Giant To counter decks that use cards

Molten GiantTo counter decks that use damage

Nat Pagle for draw and BM

Alarm-o-Bot to get your Dr Boom and War Golems out

Magma Rager just cause

Hunter's Mark to counter that one mage secret that blocks spells

Angry Chicken for ultimate Mirror entity BM counter

Wisp For infinite stats to mana value

War Golem For extra Dr op but with only a minor drawback

King of Beasts for fabulous art

Nozdormu No explanation needed (preferably golden)

Baron Rivendare for infinite boom bots value

Deathlord for synergy with Baron Rivendare

Hemet Nesingwary To counter decks with beasts

 No cards can be substituted, if you do you'll never reach legend. 

If you have any questions, just ask them in the comments and I might answer them.

How to play this deck is shown in the video below. All credits go to Trolden.