I cannot find it any where but, a buddy of mine told me that, dishonored personalities rehonor when destroyed at battle resolution.
dishonored and losing a battle
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.
I cannot find it any where but, a buddy of mine told me that, dishonored personalities rehonor when destroyed at battle resolution.
Not normally, no, they do not.
However, if you tie a battle against an enemy army causing both armies to be destroyed, if you have any dishonorable Personalities in your army, they would rehonor before their destruction instead of you gaining any Honor for the cards destroyed in the enemy army.