A topic from AEG's L5R CCG Rules forum, copied for Oracle of the Void from the Wayback Machine (its copy), so posts 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 think I know the answer, but my playgroup thinks otherwise:
I have 3 bowed personalities of 7 force each, in the same battle; in the opposing army there's one 1 force unit (making the unit's force count 0F mine 1F the other army, with personalities of 21F bowed). If those 3 are the only personalities I control, can I play Invincible Legions and start the card search?
I think I know the answer, but my playgroup thinks otherwise:
I have 3 bowed personalities of 7 force each, in the same battle; in the opposing army there's one 1 force unit (making the unit's force count 0F mine 1F the other army, with personalities of 21F bowed). If those 3 are the only personalities I control, can I play Invincible Legions and start the card search?
Your army has less force than the opposing army, so if those are your only personalities, Invincible Legions is a legal play.