Menagerie Druid

The goal here is to control the early game and make it to late game where you can play One-Amalgam Band to clear the board and heal. You will want to get as many minion types out there early so you can guarantee lifesteal, rush, and windfury on OAB. This also pairs nicely with Attorney-At-Maw for an invincible OAB.  

While OAB is in the deck to heal and clear late game boards, the win condition is in the Death Beetle and Elder Nadox. Once you have 11 mana its time to drop the death combo. You would have probably already buffed the beetle with Azsharan Gardens and sunken gardens so you can drop the beetle to be a 12/12 potentially 14/14 charge minion. Hit the face and hit it with Elder Nadox to give all minions on the board +14 attack. 

Additionally, you really only want to use Amalgam of the deep on Rowdy Fan. The chances of pulling another OMB are very high.

Have fun!