How do you fix the amulet? I found it after I killed him. In fact, I was VERY disappointed with the ease of that fight. Not one person in the party lost a single hit point, and we had him down to Badly Injured before I decided to cast Harm on him. I guess Gating in a Balor makes a difference, but that much? I was shocked at how tiny the dragon was! I didn't know if I wanted to fight it or sit it on my lap and pet it!
And we only got 272xp for him. I buffed like crazy for the fight, but still I'd expect a much harder fight from a dragon!