Serpent Bloodcraft could be it's own archetype, and Serpent Bloodcraft is your main wincon. This deck is still under testing, so check back later for results. So far, I'm having little problems using it. It's much like Roach. You get Goblin Mages, making sure your only 2-drop follower is Baphomet, which get's you a Maelstrom Serpent to use for only 5 mana, so you can potentially have 20 damage ready to kill your opponent by turn 6. But the combo must be pitch perfect,and RNG can screw you over at times, so be careful, and play your cards smart. Baphomet gives you a guaranteed Serpent every time with the way this deck and it's follower's stats are set out. This deck is subject to change, but feel free to comment down below, and I'll answer.
Unevolved Countdown (5) Whenever your leader takes damage, reduce the damage to 0 and subtract the same amount from this amulet's Countdown instead. (If there is more than 1 allied Mask of the Black Death in play, subtract this amount from the Countdown of each.)