So in the demon you get a "currency" called nethershard, bla bla bla..
Lets just get down to the question...
So, as i've understood you get like 40-50 nethershards pr invasion.
That makes a total ( 6 invasions ) of 300 nethershards.
To get Ex - A weapon upgrade and transmog set - you will need 350 nethershards.
So basicly i can guess that its possible to farm more than theese 6 invasions.
My question lies in this -
Is it possible to redo the invasions? Perhabs as much as you want, or do they reset, how long do they last, do they reappear and then able to redo, or how does this work?
Really wanna be ready for this!