Malygos Rogue with a Wild twist. This particular version uses the good old Thaurissan discounts instead of Kobold Illusionist, though you could probably hybridize the lists quite nicely. Every minion is good off of Barnes, and Sherazin is surpringly fun since after you reactivate it it comes back as a 5/3. Ragnaros is mainly here for the highroll potential.
All in all, not really sure about this list. It’s possible that a list closer to the Standard version, with Kobold Illusionists and deathrattle synergy, would be able to get the combo off faster and have the same level of survivability.