dungeons and dragons – If a Defiler native to Athas managed to get to another Material Plane, could they still use Defiling magic?

From what I understand, in Dark Sun, Defilers can destroy the plants around to make their magic more powerful. If a Defiler from Athas somehow ended up in another material plane (don’t care which, don’t care how), could they use the abundant life energy to power their spells? Or does Defiling only work on Athas due to the Weave or something?