Board Thread:General Discussion/@comment-26965399-20160815203824/@comment-6986530-20160918170525

The key is uninhabited in Enbizaka, Maxus. Behemo gives some kind of explanation as to how it's still effective in killing Kayo that hasn't been translated yet.

I think Ma is telling the truth about the demon, though. Gallerian himself doesn't get any demonic vibes from the spoon, and by Venomania and Kyle's example it seems laypeople with enough knowledge can tell for themselves when something has a "wicked" feeling of being demonically possessed. The demon didn't have to have been thrown out in the duel. It's completely possible that Ma just removed it, like how Irina has been moving the demons around countless times in the series.