Keleseth and friends

Basically try and curve out. Play hex and unstable in the same turn followed by Krag'Wa to stack you hand with an extra hex and unstables. Unstable utility battle cries like stonehill, ironbeak, etc. Also Keleseth, much like rouge with shadowstep you can get multi keleseth with zola and bogslosher. Wasn't expecting much when i put this together and im sure its not optimized I was mostly just trying to cram as much of the fun stuff shaman has into one deck and it actually has been doing decent if anyone has some suggestions on optimization I would love to hear it.