I really like this idea. As I played a bard main on live and LOVED illusion items...maybe make it so that you could get the illusion items from LDON and get the master mask and then use essences to make the stats/hp/etc. better than the tier mask you can get.
+10,000 on a great original idea too!
Collecting illusions was a bit of an obsession of mine on live too.
Thanks for your consideration, Hate.