Hearthpwn

This is a full murloc-aggo deck with what I have found to be the best mid-game transitioning combinations I have gotten my hands on. Most of the single cards in the deck will be held in hand for situational use while you prime the battlefield with murlocs and the occasional blood imp n loot hoarder. 

Crazed Alchemist- once a murloc warleader is on the board use the alchemist on any of your other murlocs for a +1/+2 perm buff. The only exceptions to minion selection include the tidecaller, ghoul, Qadventurer (as a heal after he loses hp) and murk eye. The first three have a high priority since their effects still proc on deploy/death but murk eye shouldn't generally be subjected to the alchemist's effect, unless you're going to murder all your murlocs soon, because his bonus atk isn't adjusted afterword.

Shadowflame- AoE to be used as a board clearing last resort with power overwhelming, QA, Flesheater or tidecaller after a punch to the face.

Life Drain- Soft dmg, opted for it in place of the epic: Bane of Doom because a 3 mana/2dmg is more applicable when you should have board control already.

Void Terror- Used reactively to an AoE intensive opponent to consolidate power, in tandem with loot hoarders, salvaging the attack from a nearly dead n buffed up murloc and/or power overwhelming(s). His effect triggers Cult Master's ca (as does the epic: Hungry Crab but I don't find the crab nearly as useful).

Cult Master- Drop right before you lose some locs to maintain board control. Works well with the minion sacrificing aspects of the deck by giving more cards to throw away.

Flesheating Ghoul-  Used like the cult master to acquire atk and deal hits to the avatar.

Questing Adventurer- Originally I ran qa with soulfire(s) because being able to play several cards the turn of his deploy is critical. Note that his strat will be different than the synergy in the deck and works mainly because of the low mana cards and this deck's card advantage.