Okay, here's the scenario. I hit Jon Snow w/ Flame Kissed, and then Used Drogon to get him to 0 and kill him. Ghost then kneels to save him. However, I thought that even after Ghost saved him Jon would still be at 0, and therefore Flame Kissed would remove him any way.
What's the actual ruling on this? I ended up letting Jon Snow live because we didn't know.