https://www.bungie.net/en/Forums/Post/216171030

Some changes are coming to Eververse and you'll see these begin to roll out in small steps, beginning with an upcoming patch.

We are currently working on several changes to the Silver Dust economy to improve the player experience. We want to ensure that players who are completing Rise of Iron’s pinnacle challenges feel rewarded for their success. With this patch Trials, Wrath of the Machine, and Iron Lord Armor Ornaments will no longer require Silver Dust to apply. The Silver Dust requirement for applying Exotic Weapon Ornaments will remain, as the Silver Dust required for application is provided by the Radiant Treasure box.

Year 1 and Year 2 Iron Banner armor found in Dusty Iron Engrams and on activity completion of Iron Banner matches was incorrectly dismantling into Legendary Marks. With the patch, these items, when dismantled, will now yield 1 Silver Dust.

These changes are being made to promote a positive player experience as well as accommodate future changes and balances to the Eververse and Silver Dust economy which we will reveal in our winter release.