Shadeus said:There is potentially one way this would be better than greater invisibility:
- get hit invisibility with glitterdust
- attack and become visible
- have the ring turn you invisible again effectively negating the glitterdust.
Does that work by the RAW? I couldn't tell if the glitterdust would count as any other carried item at that point and also become invisible.
No, that should not work. IMO. Glitterdust negates invisibility, not the other way around.
Plus, Glitterdust is a spell with a duration. It's spell effects should only be negated by Dispel Magic or some similar means. Glitterdust is not actually a mundane dust that shines, it is a magic spell with a duration instead.
Granted, this is the standard irresistible force versus immovable object type of question. Which magic trumps the other? Can Invisibility trump Glitterdust? Can Invisibility trump Blur?
If you rule that Invisibility trumps Glitterdust and you cast Invisibility after someone has blinded you with Glitterdust, will the dust also become invisible and hence, you can see again?