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, 19 January 2008
--- Limited: One of your target Samurai Personalities permanently gains the trait, "After each turn ends in which this Personality was in a battle during its resolution: Give this Personality a +1F Mastery token." --- Crab Clan • Samurai Increase by 1 all Force bonuses Hisayuki receives from abilities on cards that are not in this unit. These increases last as long as the bonuses do. ---
How much force does Hisayuki gain from each Mastery token?
Thanks!
Zen Faulkes (rules official), 20 January 2008
How much force does Hisayuki gain from each Mastery token (from Trackless Road)?
+1F.
The token is from a trait, not an action.