I believe this is a better iteration of Mecha'thun warlock. Cutting out Reno Jackson and Hemet, Jungle Hunter allows you to run just 1x Plot Twist for the combo, and frees up slots for even more draw and consistency. With the addition of Free Admission, 3 mana draw 2, the deck can be even more blisteringly fast than before.
If you are unfamilliar with this deck (i hit legend with the Reno version), here's a quick rundown of the OTK.
Free Admission is an insane draw engine in a deck all about fast draws.