[Sorcery] Fire and Forget illusion

[VariousRen]

Originally Posted by Bruno

Illusion specifically takes the Independent enhancement for this purpose. It's pretty much spot on what you want - gives the illusion a fixed duration and you don't need to pay attention to it. (Check out Powers page 108 for the full details)

I think it may just be the similar names confusing me a bit, but is the Independence modifier listed under illusion a specific application of the general Independent enhancement, or a separate advantage-specific enhancement?