Hearthstone Puzzle Lab: Puzzle solutions and answers walkthrough | Rock Paper Shotgun
Actually a decent deck: Jambre's Proving Ground DH(Adjusted). Saw a weird streamer decklist on d0nkey, decided to try it out. Made a couple of adjustments, but am above 50% winrate at ~1.7k
The Boomsday Project Card Spoilers & Expansion Guide - Out of Games