Hearth Tech, 172 Gain 3 gold without eating Demon

1. Vol jin s battlecry summoning minion doesn t trigger Khadgar 2. How does Vol jin work when target s board is full 3. How does Vol jin work when no minion is in hand 4. Does Vol jin discard the minion he is to summon when board is full 5. How does Luna interact with Oh My Yogg 6. Bolf still takes damage for your hero when you control Kreen 7. If Soul Devourer devours a demon and returns to hand, his later battlecries continue giving gold