Murloc quest

Aggro murloc shaman. Had some minor success against some control types.

There isn't any special tactics - just hit face, trade only when very favorable.

Mulligan: Murloc Tidecaller and Primalfin Totem

If at all possible, play Shuderwock after Megafin for awesome value.

Hagatha's passive hero power generates incredible value with your plethora of cheap minions. 

Considering cutting Shuderwock, because the game is usually lost for me at the point where I can actually play him and if you have a board and played Hagatha the Witch before it destroys it.