Kripp just pulled out a pretty cool and fun deck !
Basically, the OTK combo is to play with Raza's hability to get you free hero power. With that, you can Garrison Commander and Spawn of Shadows, with the help of Finley and Shadowform, to absolutly crush your opponent.
Sometimes you don't even need to Garrison Commander.
The hard part is to survive until the combo, but the deck comes out very well, even against Pirate Warriors, Reno lock, and Midrange Shaman.
Here is a highlight of the combo : https://clips.twitch.tv/nl_kripp/PoorOctopusRaccAttack