This is a really fun deck and is actually quite effective against a lot of strategies. The goal is to play Emeriss with Knuckles in hand as soon as you have 10 mana

the combo is 35 damage and requires two minions on the opponents side. Play Knuckles and then Crazed Alchemist to have 14 attack, then use Goblin Prank and hit the first minion for 17, use The Beast Within to attack again for 18. 

To clear the board, use Toxic Arrow on Unstable Ghoul and Venomizer on Explosive Sheep or Missile Launcher