I will update the deck for core set, and all cards here will stay after rotation.
the idea of the deck is to play slower, put your Bru'kan of the Elements on play for hero power, stack Coral Keeper for a strong tempo turn, playing Don't Stand in the Fire!.
This can do some absurd 10 mana turns with Bolner Hammerbeak and School Teacher repeating the battlecry with 1 mana nagas