Ok, so in order, here's the answers.<br/><br/>There's still three of them materialized, the one that Belar attacked wasn't badly injured enough to be forced immaterial, or decide it was a good option. And while they can continue the dance while immaterial, it won't have the effect that they want.<br/><br/>Left to their own devices, they'd quit at that point. Given who they're taking orders from, they might be ordered to go through with it anyway, and a few mortal essence users might get a temporary dye job.<br/><br/>And yeah, the blockade is definitely broken for Belar, and building off of what just happened would be a two die stunt.