Hearthpwn

Much like some of the other decks for Rafaam, this deck relies on milling and minions that either cannot attack or have 0 attack.  I won on my first attempt with this deck and he even lucked up and drew mist caller and buffed his entire deck! 

Like others have stated your best play is to get the rare spear and explorers hat to cycle it's buff.

A lot of this deck's DNA is from here:
http://www.hearthpwn.com/decks/723458-arch-thief-rafaam-heroic-msog
I updated it to include Un'Goro cards
and like he stated the only secret is mirror image so wait to play the Eerie Statue until he plays his secret.

Have fun!