So on the wiki it says that all grazes have a 50% chance of being converted into misses, whereas in game it says it's only attacks that target Reflex (which seems borderline useless) - can someone clarify which of the two of these it is?

 

On the basis of the former it was going to be one of the main abilities of my build, on the basis of the latter it's terrible especially as I have very high reflex already on account of being a shield user. I was hoping it might be a case of the tooltip being wrong.

This thread might be a bit old, but I just tested it in-game : 

 

Unfortunately, Adpet Evasion only works on attacks that target Reflex.

Thanks, I figured as much since I posted the thread. Someone should really update the wiki with all the changes that are being made.