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.
1g Dark Virtue Battle: Target one of your Samurai: Move him and a target Personality opposing him home. Draw a number of cards equal to the opposing Personality's Personal Honor or two, whichever is less.
If this targets a Samurai follower (there is only one in SE-legal play), does it move his unit, or does his unit remain in place while the opposing target moves home (similar to my question about Shiba Sotatsu)
Knowledge: If this targets a Samurai follower, does it move his unit(?)
No. http://rules.l5r.com/Glossary_U#Unit: "Effects that move or otherwise transfer a unit from one location to another affect only the Personality(.)" (Fixed.)