@LCP
Okay, thanks. The wind direction puts the kibosh on that plan, but clearly it's been overtaken by events anyway.

@LeSwordfish
Or take this opportunity to try and foment an outright battle among them?

Maybe the classic "chuck rocks at one of them and hope he thinks it was someone he really dislikes that did it"? Animosity rules would then force the goblin to pass a WP test or immediately attack whoever he thought was behind it.

Or maybe Elsa could use Sounds to make really rude noises in the middle of one of the speeches? Perhaps a goblin is holding something that would be very painful if it happened to drop on the goblin next to him - a job for the Drop spell?