So here it is stated that traits cannot trigger more than once per trigger. However I can not find anything stating that in the comprehensive rules. So if a triggered trait/action "cannot trigger more than once per trigger" is a rule why is it not in the rules?
Triggered Traits
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.
So here it is stated that traits cannot trigger more than once per trigger. However I can not find anything stating that in the comprehensive rules. So if a triggered trait/action "cannot trigger more than once per trigger" is a rule why is it not in the rules?
It's under Card features, Triggered Traits: A triggered trait on a given card or stronghold happens once and only once each time that trigger occurs.