Hearthpwn

For the Mulligan choose some silence, like Mass Dispel this will make all the token buffed nagas become 1/1 minions.

Try to get some card draws using Northshire Cleric, also try to keep your Power Word: Shield and your Radiant Elemental, so you can use it at 0 cost on Lyra the Sunshard, if you have Divine Spirit in your hand to buff Lyra it helps a lot, just finish the combo with Inner Fire.

You can keep buffing Lyra the Sunshard while it's on board scince the Boss doesn't have removals, just make sure that it's minions can't kill Lyra the Sunshard, try to clear the board 1 turn before using it, and keep a Silence just in case, scince it has 0 mana cost and you will probably need one more turn, so you can get rid of the next buffed token for free, and still get another card from Lyra the Sunshard

I got in my first try using this list, after be beaten a lot using other archtypes and other classes.