I actually couldn't believe my eyes when I saw it will take the upgrade materials already invested. That's 3 Prisms and one Ascendant Shard for ONE item, but actually TWICE now. If you've already upgraded an Exotic you like it's even worse. Seriously, a ton of players have already upgraded armor they like, and now you punish them for it? This really is the most asinine way to "address" this problem, it's like when you "addressed" the Masterwork economy. Why can't you just let it cost an Upgrade Module and let that be it? Oh right, because the game needs unreasonable grind to keep people engaged. Everything for the [i]engagement[/i] (and advertising Eververse).