This is a version of the Even Shaman archetype. This one in particular takes advantage of some of Shaman's access to Jade generating cards, elemental-based value cards, and the overall strength of Shaman's even mana-cost card pool. The deck construction as given provides a more tempo-focused take on the deck, with possible substitutions and card additions available in the Elemental department to achieve a more value-oriented approach, if that is what is desired. More card draw in the form of Ancestral Knowledge may be advisable, depending on the matchups you are commonly facing in your specific meta. Another variant could be made that focuses on using cards like Thing From Below, Nerubian Prophet, and Volcanic Drake, even mana-costed cards that get their mana cost discounted due to various reasons, but all allowing for the cheating out of large stats for cheap.

Initially, you'll look for your overpowered high-stated minions that carry the Overload drawback in order to take control of the board and start pushing damage to the opponent's face. Getting Jade generators and weapons are also priorities for the start of the game. You can use the board advantage generated by the aforementioned desirable early game cards to facilitate favorable removal of the opposing board through the use of your multiple "deal X damage" battlecry minions, in addition to a handful of win more options.