Was talking to wiibomb about the list online but I hit top 100 so I thought I'd post the current zoo list I've been climbing with
### Gas Powered Zoo
# Class: Warlock
# Format: Standard
# Year of the Dragon
#
# 1x (1) Abusive Sergeant
# 2x (1) Crystallizer
# 2x (1) Flame Imp
# 2x (1) Grim Rally
# 2x (1) Mecharoo
# 2x (1) Sinister Deal
# 1x (1) The Soularium
# 2x (1) Voidwalker
# 2x (2) EVIL Genius
# 2x (2) Knife Juggler
# 1x (2) Scarab Egg
# 2x (2) Serpent Egg
# 2x (3) EVIL Recruiter
# 1x (3) Neferset Thrasher
# 2x (4) Diseased Vulture
# 1x (5) Dark Pharaoh Tekahn
# 1x (5) Leeroy Jenkins
# 2x (10) Sea Giant
#
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#
# To use this deck, copy it to your clipboard and create a new deck in Hearthstone
The priest matchup is dicey but outside of certain draws on their part it's far from unwinnable. I personally feel it's a better matchup than a lot of other meta decks right now outside of teched quest shamans and control warriors.
I've also started seeing some 'removal warrior' which I've been beating but I don't know if that's the expected outcome (due to all the gas) or if I'm getting lucky. My guess is they're here as a response to the power of priest as keeping that deck off the board is so incredibly powerful overall.
The scarab egg is definitely the 30th card in the deck and could maybe be a 2nd abusive or maybe even a spirit bomb to further improve the priest matchup. Having removal that can go around their big taunt to hit a cleric can be valuable in terms of slowing their ability to build a board.