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.
If Yoritomo Omura uses his action to straighten a card with multiple base abilities (i.e. Ronin Brotherhood) can each ability on the card be used one additional time this battle?
Yoritomo Omura Battle: Straighten another target card without the Naval keyword. It can use its base abilities one additional time this battle.
If Yoritomo Omura uses his action to straighten a card with multiple base abilities (i.e. Ronin Brotherhood) can each ability on the card be used one additional time this battle?
Yoritomo Omura Battle: Straighten another target card without the Naval keyword. It can use its base abilities one additional time this battle.
Yep. The card even mentions abilities in plural.
You may take 2 Ranged 4 Attacks, 2 Ranged 3 Attacks, and even send your unit home twice!