Hearthpwn

I did this in anomaly mode. It worked. But i also got another sound the bells plus hero power= 1 mana. I also removed everything I could in the taverns. Oh and the heropower absolutely should be summon a 1/1 so there is a higher chance to pull it off on turn two. 

I was lucky to be offered the pala quest bucket more than once and then removed the quest in the tavern. My backup was that super banana + return buffs to hand murloc.

There are only 2 outcomes.

You draw it and win.

Or

You don't and loose.

Kinda annoying and cheap but not cheating. I beat the nozdormu rip off lady by doing the same except buff as much  as I could. When I failed this it was actually never to time lady it was due too not drawing jingle bells.

Oh and pro tip. If doing this on mobile try not to empty your hand because when your hand empties, you always have to reselect your hand when using echo spells.