But it turns out that the chain healing spell won't jump to you if you're not damaged. So in order to check the second and third jumps, we need to maintain some steady low-level damage. Such as one of the fires.
But really, there's no reason to take any damage to your equipped items during this experiment.
And as long as they're taking this trickle of damage, there's really nothing else the test subjects have to do. So might as well choose an entertaining, ongoing emote.
And that is why there were three naked orcs dancing in a fire together.