After completing a few blue OSD's on the Crystal Isles, I noticed one of the items dropped at the end is a boss icon. For summoning a boss like you would through an OBI or drop. I thought that was pretty cool. However, every time i do an OSD another one drops... And they all get added to your inventory permanently. Lol I have 3 of them now, all Gamma Boss. After Mindwipe, and character death, they still don't go away. This could become a real problem for my players.