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.
A player, 14 August 2007
http://www.alderac.com/forum/viewtopic.php?f=59&t=60506
Just so I don't get a bunch of people misreading the stronghold and since he's probably thinking unit force since he was using the qualifier "total," does The Seventh Tower compare a personality's force against a unit's force or a unit's force against a unit's force?
Chris Fuchs (rules official), 14 August 2007
http://www.alderac.com/forum/viewtopic.php?f=59&t=60506
Just so I don't get a bunch of people misreading the stronghold and since he's probably thinking unit force since he was using the qualifier "total," does The Seventh Tower compare a personality's force against a unit's force or a unit's force against a unit's force?
Target personality force is compared to target unit force, just like the card says.