User blog comment:Gundam Legilis/Environmental Issues in RWBY/@comment-5426254-20150330153838

See, the reason why I started this blog is because that since crystals can be cut down into shaped cartridges or even powder stored in vials, not to mention its elemental effects on the weather and so on, I figured that they would use some sort of internal combustion. After all, the Spider Droid appeared to run out of Dust based on its dulled coloring and its final melee charge back in the Black Trailer. That means that instead of using crystal-generated electricity to shoot lasers, it must have been using internal combustion. Also, I have a resonance theory when you actively utilize two types of Dust together, but I'm not 100 percent sure on that. Additionally, there is a theory that once all the Dust supplies in Remnant is low, the planet might react violently, like the planet "Quatros" and its Quaza supplies back in Lego's Hero Factory.