Pretty sure i've just played one of the most satisfying matches of my life.
Without going into the play-by-play stats - I was playing as an (Otter Pops) Mage against Shaman and after round 8 he had me down to 4 health, at which point he still had 30 health left.
After hanging on for a couple more plays using low level cards with taunt he was down to 1 card in his hand per turn. And then the real fun began
Thanks to Ice Barrier and multiple freezes, plus the opponents inability to draw a card capable of taking me down I ended up clawing it back and winning.
I can't imagine how frustrating that would have been for whoever I was playing against, but I imagine if they had a cat it would have taken a swift leave of absence.
Love it.