Leslye ezeket mondta a cortosisról.
"Cortosis is something also that exists in the EU, and something that I talked with Dave Filoni about. We found it really important that there not be many metals that could combat lightsabers, because you don't want to devalue the lightsaber. It's one of the most iconic, most powerful weapons known to man. So as we all discussed bringing Cortosis into this particular period, but that it should be something that doesn't work for a long period of time. Meaning yes, it will turn off the lightsaber, but the lightsaber will turn back on pretty soon afterward. It should be unstable. It shouldn't feel like something that can last forever.
Right before he killed Yord, his gauntlet gets blown off. And also something that we'll look into a little bit more, or probably in season 2 if we get one, is that Cortosis is a finite resource. It's not Mandalorian steel that comes from a particular planet that can be melted down. It's a limited resource. So it just felt like as you introduce things like that, you don't want that to happen where something already exists or then it’s like “Well, why didn't they use that in the Clone Wars? Why didn't they use that later on?"