A fun deck I brewed up that cheapens Obrak, the Feaster with Stoneshaker and Quarry, discards it to Nocturnal Observer (or Quarry if it is already 4 cost or lower) to then Haunting Scream and Mirror Image it for 14 Charge damage in the air. End of turn they go back thanks to Revenge (correction: only the original Screamed does, you keep the copy) and hopefully Destiny draw soon for another surprise attack. Alternatively Argenport Sewers is a good source to keep multiple Obraks fed and Xenan Cultists buff them for even better stats on their Revenge lap. Cheap, already 7/7 and then buffed, Charge, Destiny Flyers are also a really good pickup from the Void with Dark Return, as you might imagine. Good Luck, Have Fun - Dish