Mulligans
Control Mulligans
Always keep flametongue totem, murkspark eel and primalfin totem. These are the best cards for establishing early board control. Keep stormforged axe against aggro and midrange to deal with their minions. Hex would be a good keep against control/cube lock. Mad hatter could be a good keep if you expect your opponent to have a slow start so you can guarantee board control by turn 4.
First attempt at an even Hagatha shaman deck. The idea of the deck is to maximise early game board presence and tempo then use that to snowball a lead with cards like flametongue totem, defender of argus and mad hatter. Hagatha is included for late game value to help close out games. Due to the high number of battlecries I have included murmuring elemental.