if we go control shaman for the new meta, we lose elemental destruction, so obviously, this card will take it's palce, but being 5 base cost means it's going to be a one of since it's a conditional card. which is fine, in control your going to draw the majority of your deck from sheer turn count.
from how I see control shaman. they could run 6 clears effectively, two portals for the early game, 2 lightning storms for the swarms, a devolve for buffed boards, and a volcano for high singleton hp minons, that also happens to be good against a bunch of mid range minons.
finish up with 2 hex, and the rest of the deck can be your quest plan. which for shaman I"m betting is elemental.