I Might have found a way for Hir'eek to work..

As title. I haven't tried it yet but after some furious Theory Crafting at work during my lunch break I'm looking forward to trying it now... 

Thoughts?

### Shriek! It's Hir'eek!
# Class: Warlock
# Format: Wild
#
# 2x (1) Dark Pact
# 2x (1) Grim Rally
# 1x (1) Kobold Librarian
# 2x (1) Soul Infusion
# 2x (2) Defile
# 2x (2) Scarab Egg
# 1x (2) Spark Engine
# 2x (2) Spirit of the Bat
# 2x (3) Doubling Imp
# 2x (3) Tar Creeper
# 1x (3) Zola the Gorgon
# 1x (4) Fiendish Circle
# 2x (4) Hellfire
# 2x (4) Saronite Chain Gang
# 1x (5) Omega Agent
# 1x (5) Tar Lurker
# 1x (8) Hir'eek, the Bat
# 2x (9) Voidlord
# 1x (10) Bloodreaver Gul'dan
#
AAEBAcn1AgjqwQLy0AKX0wLD6gKQ7gKPgAOSgAPyhgMLtgfKwwKbywLnywL40ALo5wL09wLT+ALchgPphgPEiQMA
#
# To use this deck, copy it to your clipboard and create a new deck in Hearthstone

There's far too much top end value for what this deck is trying to do. Why run Zola, Voidlord or Gul'dan when the core of your deck is hand-buff zoo? On that note, why run Hellfire and Defile in a deck that wants to make wide boards full of tokens? Also, saronite no longer synergises with buffs since it got nerfed, so there's that.

Consider:

-

2 Dark pact

2 Defile

2 Spark Engine

2 Saronite Chain Gang

2 Hellfire

2 Void Lord

1 Gul'dan

+

2 Possessed Villager

2 Mecharoo

2 Evil Genius

2 Imp Gang Boss

2 Darkshire Councilman

2 Imp-losion

1 Despicable Dreadlord

You need Voidcaller package to stall reliably, and soon enough, since your early game pressure is worse than the average Aggro and Tempo deck.

OR do as AliRadicali suggested, going harder with Zoo and forget the Control package entirely, with Hireek being your last stand play when anything else fails.