With all the elemental discovers and generators, I'm not even sure Elemental Shaman will need this. The card is definitely good in a vacuum but some of the draw won't make the cut. As this one either breaks your elemental chain or makes you play a cheap one that turn, I'm not sure it'll be good in that deck. Elemental Shaman is a midrange deck after all, they prefer playing stuff on curve. I'd say Shudderwock Shaman will be more happy to play it, they play some elementals anyway.