This is the list I use to advance through Masters when the meta is unkind to Midrange. I originally looked to Buckwheats good list directly before the last patch, and found that I just hated Pummel. I wanted something faster than Tavrod during that time. By dropping the curve so low you simply just overwhelm slower decks, and have plenty of games against faster decks. Feln can be a bit tough, so be very careful with your Permafrosts.
The big issue with the list is the number of 3 drops. There are just not enough playable 2 drop units, and I'd rather have a minor curve issue than run sub-par cards.
Cinder Yeti is nuts. There just isn't room for 4 of him, but the card is single-handedly the reason I think this deck is Tier 1, it gives the deck just the right kind of reach.
Thanks to Buckwheat for providing a solid initial list pre-Travelers.