Hearthpwn

Ultimate shaman deck!

You have multi spell school support, totems, elemental, spirits, murlock and bloodlust <3

Mulligan guide:

• Schooling, Carving Chisel, Prescience, Wildpaw Cavern
  
• versus aggro - Frostbite or/and Scalding Geyser

Big plays:

• go wide as fast as you can with Schooling, Carving Chisel then cast Bloodlust or buff them with Rotgill
• Shadow Hunter Vol'jin to pull out Neptulon the Tidehunter or Overlord Drakuru as early as you can, you need have Carving Chisel up or casted Prescience to have minion to swap
  
• Glugg the Gulper on board and Command of Neptulon on hand equals additional 10 DMG into the FACE
• Scalding Geyser to search big cost cards into Far Sight
  
• Harkener of Dread is good to be buffed with Rotgill because the spirit that will return will be buffed from board if it will be wiped
  
• Cold Storage is good to "steal" the minion from the enemy board and also could be used with Shadow Hunter Vol'jin to be back to swap another minion
  
• Neptulon the Tidehunter that have only one hand, you could kill it with Scalding Geyser or Frostbite to have 14 DMG instead of 8 DMG
  

Overall if you played evolve shaman variant with Neptulon the Tidehunter before nerfs the plays on this deck will be similiar.