you want to play tiger twice and them hold to it and keep shuffling two undas in your deck

I think you should probably let Priest think youre playing Evolve Shaman, so they pretty much have to clear any board you have, and when they dont have another clear u go for bloodlust even if it is not lethal cause u might bait a dragon fire they would be holding for ur dopple+evolve and them you can drop bigger and better minions. Any 20+ damage bloodlust should go face and also a 0/2 token buffed by bonemare is a 4/6 pay attention to that.