Does Undone by Enlightenment allow you to target a ring in your discard pile?
Undone by Enlightenment
A topic from AEG's L5R CCG Rules forum, copied for Oracle of the Void from a copy of the forum saved in October 2015, so pages it didn't save are missing. Players' names are left out; the rules officials are named. Rulings are as they stood on these dates; later rulings, the rulebooks and the Rules Archive may differ.
Does Undone by Enlightenment allow you to target a ring in your discard pile?
No. From the CR:
Cards that are not in play or in a resolution, entering-play or focusing area have the following limitations:
They may not be targeted or perform actions.